Register a SA Forums Account here!
JOINING THE SA FORUMS WILL REMOVE THIS BIG AD, THE ANNOYING UNDERLINED ADS, AND STUPID INTERSTITIAL ADS!!!

You can: log in, read the tech support FAQ, or request your lost password. This dumb message (and those ads) will appear on every screen until you register! Get rid of this crap by registering your own SA Forums Account and joining roughly 150,000 Goons, for the one-time price of $9.95! We charge money because it costs us money per month for bills, and since we don't believe in showing ads to our users, we try to make the money back through forum registrations.
 
  • Post
  • Reply
Murgos
Oct 21, 2010
10 acres is like a moderately nice suburban cul-de-sac with like 10 houses with large yards per side and blacktop for an easy reference. Seems tight for landing aircraft to me.

Adbot
ADBOT LOVES YOU

slidebite
Nov 6, 2005

Good egg
:colbert:

To be fair to the guy, he said the smallest lot size is 10 acres with most of them being far larger than that.

Or did he mention elsewhere that the lot where he was landing was ~10 acres?

Cojawfee
May 31, 2006
I think the US is dumb for not using Celsius

Murgos posted:

10 acres is like a moderately nice suburban cul-de-sac with like 10 houses with large yards per side and blacktop for an easy reference. Seems tight for landing aircraft to me.

A suburban cul-de-sac is not 10 acres per lot. This area is 10 acres minimum per lot, meaning it could be more.

Xakura
Jan 10, 2019

A safety-conscious little mouse!
Has no one found the place on google maps yet.

Platystemon
Feb 13, 2012

BREADS
Dude should have 1) filed NASA and 2) not admitted anything in the FAA interview.

Godholio
Aug 28, 2002

Does a bear split in the woods near Zheleznogorsk?

I miss the 65th Aggressor Squadron at Nellis. They're back, and they're gonna fly F-35s, but they probably won't get sickass Russian-inspired paint like the F-15Cs did, and the 64th's F-16s do.

Sagebrush
Feb 26, 2012

Now that the Russian air force has shown their whole rear end, I assume the aggressors will have to start painting their planes like the PLAAF to imply a plausible threat.

PT6A
Jan 5, 2006

Public school teachers are callous dictators who won't lift a finger to stop children from peeing in my plane

vessbot posted:

1) If the above-500 check shows OK, then this ruling sets up the perverse decision tree that below 500 you must land no matter what. You see the problem with this?

2) The necessary for landing exception applies to sparsely and non-sparsely populated areas (and congested areas for that matter) just the same. The population level only changes the limit between 500 ft bubble around objects, (91.119 c, second setence) to 500 ft AGL (91.119 c, first sentence), to 1000 within 2000 (91.119 b). How this case fits into arguments about the landing necessity exception, is all the same.

Also noteworthy is that (at least according to his video) the FAA made an argument not just about whether the 500 ft penetration is necessary for the landing, but about whether the landing itself is necessary, something that the FAA has no standing to deem. (And he cleared up that this wasn't a flub of his wording in the retelling, they actually said that).

1) To be honest, I don't see the problem with this because the assumption I'm making is that he "tried to land" in a place completely unsuited to land a fixed-wing aircraft, which is borne out by the fact he decided it was in fact not a suitable place to land. He's trying to make the case that this is somehow going to be widely applicable, when I think it's far more likely that the interpretation will be "don't land or 'attempt to land' near people's houses at not-an-airport, you dinguses."

2) True, but if it could have been determined that there was no possibility of a safe landing in the circumstances* with respect to the landing area itself but also the things around it, from above 500 feet, then the possibility of landing would have been precluded and therefore it would be forbidden to break any of the limits, regardless of how the area is categorized.

* I think this is where the "necessity of the landing" thing comes in. Had there been a need for a precautionary landing, it may have been a suitable landing site or at least merited a closer inspection, while not being a suitable landing site for, lack of a better term, shits and giggles.

Really, the crucial aspect of the case is the layout of the area, the suitability of the landing site for a completely discretionary landing, and how far he actually was from structures. It's also notable, to me, that during a 20 minute monologue on the subject, he dances very neatly around that one important issue while conjecturing about precedents and god knows what else. Why would he not discuss the single piece of the puzzle that would conclusively show that he acted as a reasonable pilot would in the circumstance?

Occam's Razor:

Of the following two possibilities:

1) Pilot did a dumb thing near a bunch of houses, and the FAA didn't like it.

or

2) The FAA is deciding to make an example out of this one pilot, who acted as a prudent aviator, because they're mean.

Which seems more likely?

He focuses a lot on his decision not to land; I'm going to take a stab in the dark here and say if he did land, he'd still get hit with careless/reckless if the neighbours complained and the FAA figured it was a stupid idea to land where he did.

ulmont
Sep 15, 2010

IF I EVER MISS VOTING IN AN ELECTION (EVEN AMERICAN IDOL) ,OR HAVE UNPAID PARKING TICKETS, PLEASE TAKE AWAY MY FRANCHISE
What are the exceptions to the 500’ limit? I ask having grown up in an area with lots of crop dusting, so I assume they have one, but curious how it’s worded.

Ardeem
Sep 16, 2010

There is no problem that cannot be solved through sufficient application of lasers and friendship.
3) The FAA is deciding to make an example out of this one pilot, who acted as a prudent aviator, because he got caught on tape.

Cat Hatter
Oct 24, 2006

Hatters gonna hat.

Ardeem posted:

3) The FAA is deciding to make an example out of this one pilot, who acted as a prudent aviator, because he got caught on tape.

If he's acting responsibly and not rehearsing for North By Northwest 2, then why would it matter if he's on tape? Planes land (or choose not to) on tape everyday.

BIG HEADLINE
Jun 13, 2006

"Stand back, Ottawan ruffian, or face my lumens!"

Sagebrush posted:

Now that the Russian air force has shown their whole rear end, I assume the aggressors will have to start painting their planes like the PLAAF to imply a plausible threat.

Yeah, about that...

Sagebrush
Feb 26, 2012

Out of curiosity, how far out does the "necessary for purposes of taking off or landing" start and end?

Like if you're on a 3 mile final and already on the glideslope, and you pass over a hill on the approach path with some houses on it (i.e. a congested area) that temporarily puts you at say 700' AGL, I'm sure that is what the regulation is referring to and that's fine.

But what if you're coming in from some arbitrary direction aiming to enter the pattern and, in the course of your normal descent to pattern altitude, you overfly a hill 3 miles off to the side of the airport at 700 feet. Does that still count as "necessary for the purposes of landing" since it was part of your landing sequence? Or would the argument be that you should have come in from a different direction that meant you didn't get that low? What if you're in something very fast that doesn't sink quickly and you do the same thing 5 miles out?

vessbot
Jun 17, 2005
I don't like you because you're dangerous

PT6A posted:

1) To be honest, I don't see the problem with this because the assumption I'm making is that he "tried to land" in a place completely unsuited to land a fixed-wing aircraft, which is borne out by the fact he decided it was in fact not a suitable place to land. He's trying to make the case that this is somehow going to be widely applicable, when I think it's far more likely that the interpretation will be "don't land or 'attempt to land' near people's houses at not-an-airport, you dinguses."

Supporting fact does not bear out the assumption (without time traveling). The unsuitability of the landing was decided after descending below 500, so how could this information possibly have been used to decide to stay above 500?

quote:

2) True, but if it could have been determined that there was no possibility of a safe landing in the circumstances* with respect to the landing area itself but also the things around it, from above 500 feet, then the possibility of landing would have been precluded

But say it couldn't have been determined? There's a bigger world of possibilities out there than 5000+ foot paved airports with an ILS, where the only thing that would make the runway unsuitable is being occupied, and that you can see from pattern altitude.

quote:

Occam's Razor:

Of the following two possibilities:

1) Pilot did a dumb thing near a bunch of houses, and the FAA didn't like it.

or

2) The FAA is deciding to make an example out of this one pilot, who acted as a prudent aviator, because they're mean.

I see both equally likely. Unless the definition of "dumb thing" is circularly based on that he got in trouble for it...

vessbot
Jun 17, 2005
I don't like you because you're dangerous

ulmont posted:

What are the exceptions to the 500’ limit? I ask having grown up in an area with lots of crop dusting, so I assume they have one, but curious how it’s worded.

The crop dusting exception is in Part 137. The exception being discussed in this case (for takeoffs and landings) is in Part 91.

quote:

§ 91.119 Minimum safe altitudes: General.

Except when necessary for takeoff or landing, no person may operate an aircraft below the following altitudes:

(a) Anywhere. An altitude allowing, if a power unit fails, an emergency landing without undue hazard to persons or property on the surface.

(b) Over congested areas. Over any congested area of a city, town, or settlement, or over any open air assembly of persons, an altitude of 1,000 feet above the highest obstacle within a horizontal radius of 2,000 feet of the aircraft.

(c) Over other than congested areas. An altitude of 500 feet above the surface, except over open water or sparsely populated areas. In those cases, the aircraft may not be operated closer than 500 feet to any person, vessel, vehicle, or structure.

(d) Helicopters, powered parachutes, and weight-shift-control aircraft. If the operation is conducted without hazard to persons or property on the surface -

(1) A helicopter may be operated at less than the minimums prescribed in paragraph (b) or (c) of this section, provided each person operating the helicopter complies with any routes or altitudes specifically prescribed for helicopters by the FAA; and

(2) A powered parachute or weight-shift-control aircraft may be operated at less than the minimums prescribed in paragraph (c) of this section.

quote:

§ 137.49 Operations over other than congested areas.
Notwithstanding part 91 of this chapter, during the actual dispensing operation, including approaches, departures, and turnarounds reasonably necessary for the operation, an aircraft may be operated over other than congested areas below 500 feet above the surface and closer than 500 feet to persons, vessels, vehicles, and structures, if the operations are conducted without creating a hazard to persons or property on the surface.

vessbot
Jun 17, 2005
I don't like you because you're dangerous

Sagebrush posted:

Out of curiosity, how far out does the "necessary for purposes of taking off or landing" start and end?

Not defined, just like "congested area." Which is a double edged sword. On one hand it would be impossible to hammer out with certain distances and angles and what not, without coming up with a thousand necessary counterexamples going both ways. Trying to catch every possible circumstance would be like trapping water in a sieve. It's left to be determined on a case by case basis as it prudently applies, which is different based on the type of terrain, type of operation, etc. But it takes being an adult, and honest intentions (on both ends) to manage. But left open-ended like that, the other edge of the sword is that they can gently caress you for anything, after the fact, because anything they decide is a congested area, can be a congested area.

hobbesmaster
Jan 28, 2008

vessbot posted:

Supporting fact does not bear out the assumption (without time traveling). The unsuitability of the landing was decided after descending below 500, so how could this information possibly have been used to decide to stay above 500?

Left somewhat unstated is “would a landing at this location ever be suitable?”

BIG HEADLINE
Jun 13, 2006

"Stand back, Ottawan ruffian, or face my lumens!"
Ooops: https://onemileatatime.com/news/egyptair-crash-smoking-pilot/

Humphreys
Jan 26, 2013

We conceived a way to use my mother as a porn mule



As an annoying A10 person... NO! Yeah looks good but it's 100% the wrong theatre for them. Someone did a good effort post in one of the ongoing war threads that summed up the problems which I won't go into.

StandardVC10
Feb 6, 2007

This avatar now 50% more dark mode compliant

Godholio posted:

They're back, and they're gonna fly F-35s, but they probably won't get sickass Russian-inspired paint like the F-15Cs did, and the 64th's F-16s do.

Then what's even the point? :argh:

slidebite
Nov 6, 2005

Good egg
:colbert:

Humphreys posted:

As an annoying A10 person... NO! Yeah looks good but it's 100% the wrong theatre for them. Someone did a good effort post in one of the ongoing war threads that summed up the problems which I won't go into.
Weren't they literally designed for Europe and Russians/Soviets?

Or is it the manning/training angle? Or please point to the thread that discusses. I'm very interested :)

PT6A
Jan 5, 2006

Public school teachers are callous dictators who won't lift a finger to stop children from peeing in my plane

hobbesmaster posted:

Left somewhat unstated is “would a landing at this location ever be suitable?”

Yeah, I'm willing to walk back what I've said if he shows a suitable landing area that did not create any kind of hazard. I don't think he'll do that, because I think the reason the FAA wants to make an example out of him specifically, rather than any of the other people who film themselves or get filmed doing off-airport stuff, is because they don't want people landing planes in arbitrary places in residential areas -- even ones with fairly large properties in the area! I think that's a reasonable thing for the FAA to wish to discourage.

priznat
Jul 7, 2009

Let's get drunk and kiss each other all night.

slidebite posted:

Weren't they literally designed for Europe and Russians/Soviets?

Or is it the manning/training angle? Or please point to the thread that discusses. I'm very interested :)

Just as a sample. the Su-25s on both sides are having pretty dire loss rates and they're very similar in mission and capability. Combination of neither side having air supremacy and air defenses are not very well suppressed.

Even for the mission the A-10 was designed for it wouldn't have an extremely long life span. The defense of europe/fulda gap was all about delaying the soviet advance enough to give time to move manpower and materiel from the CONUS. Survivability means the pilots might make it back to base rather than just lawn darting into some german's hops field.

PeterCat
Apr 8, 2020

Believe women.

vessbot posted:

1) If the above-500 check shows OK, then this ruling sets up the perverse decision tree that below 500 you must land no matter what. You see the problem with this?

2) The necessary for landing exception applies to sparsely and non-sparsely populated areas (and congested areas for that matter) just the same. The population level only changes the limit between 500 ft bubble around objects, (91.119 c, second setence) to 500 ft AGL (91.119 c, first sentence), to 1000 within 2000 (91.119 b). How this case fits into arguments about the landing necessity exception, is all the same.

Also noteworthy is that (at least according to his video) the FAA made an argument not just about whether the 500 ft penetration is necessary for the landing, but about whether the landing itself is necessary, something that the FAA has no standing to deem. (And he cleared up that this wasn't a flub of his wording in the retelling, they actually said that).

I'm going to disagree with you here.

The FAR reads as follows:


§ 91.119 Minimum safe altitudes: General. posted:

Except when necessary for takeoff or landing, no person may operate an aircraft below the following altitudes:

(a) Anywhere. An altitude allowing, if a power unit fails, an emergency landing without undue hazard to persons or property on the surface.

(b) Over congested areas. Over any congested area of a city, town, or settlement, or over any open air assembly of persons, an altitude of 1,000 feet above the highest obstacle within a horizontal radius of 2,000 feet of the aircraft.

(c) Over other than congested areas. An altitude of 500 feet above the surface, except over open water or sparsely populated areas. In those cases, the aircraft may not be operated closer than 500 feet to any person, vessel, vehicle, or structure.

The way I read that, you are restricted to a 500' AGL hard deck unless you are flying over sparsely populated areas which are a subset of "other than congested areas." At that point, the 500' changes from a minimum altitude to a minimum standoff distance that must be adhered to unless you are landing.

The definition of "sparsely populated" may be part of the contention between the pilot and the FAA here, and I don't know if the lateral distance between his aircraft and any person, vessel, vehicle, or structure was violated.

Sagebrush
Feb 26, 2012

slidebite posted:

Weren't they literally designed for Europe and Russians/Soviets?

Or is it the manning/training angle? Or please point to the thread that discusses. I'm very interested :)

The A-10 was designed at a time before precision-guided weapons were common. The only way to blow up a column of tanks from the air was to strafe it with unguided rockets or a big heavy cannon. The A-10 is designed for that mission, obviously. It flies low and slow, as you have to if you're going to hit things accurately with unguided weapons, and that makes it extremely vulnerable to short-range air defenses. They were very useful and effective in Iraq and Afghanistan, yes -- but consider who they were fighting. The only anti-aircraft defenses those guys had were some 30-year-old Stingers and 50-year-old manually aimed Russian AA guns. Despite their ruggedness, in World War 3, against an equal enemy, the A-10s were not expected to last very long at all.

Today we have extremely accurate and deadly precision guided weapons that can seek out and destroy tanks on their own. For instance, here is the CBU-97 Sensor Fuzed Weapon, a smart cluster bomb:

https://www.youtube.com/watch?v=80ubL2hMPGg

Each CBU-97 bomb carries 40 submunitions. Each submunition has an infrared thermal sensor and a millimeter wave radar sensor. They each descend on a parachute while slowly spinning, scanning the ground below for tanks (hot things that stick up). When they detect one, they detonate in midair and fire an explosively formed penetrator through the thin armor on top of the vehicle. Just one is enough to defeat nearly any tank or armored vehicle in the world.

An F-15E Strike Eagle can carry 20 CBU-97s, for a total of 800 submunitions. That's how you destroy a tank column today. Streak over the battlefield at 30,000 feet and Mach 1, completely out of range of shoulder fired missiles, dump a bunch of those things without even slowing down, and bug out before they hit. Every armored vehicle in the area blows up 45 seconds later. Bing bang boom.

(Before someone points it out, yes, I know the A-10 can carry PGMs today. It still isn't the right plane to send out against an enemy equipped with modern anti-aircraft weapons.)

Sagebrush fucked around with this message at 07:35 on Apr 30, 2022

I would blow Dane Cook
Dec 26, 2008

Deptfordx
Dec 23, 2013

They had to ban the A10 from low level strafing in the first gulf war because they were taking too many losses. It spent most of the 1991 campaign plinking tanks from altitude with Marvericks. It's vaunted gun so much dead weight.

Xakura
Jan 10, 2019

A safety-conscious little mouse!

Deptfordx posted:

They had to ban the A10 from low level strafing in the first gulf war because they were taking too many losses. It spent most of the 1991 campaign plinking tanks from altitude with Marvericks. It's vaunted gun so much dead weight nose ballast.

MrYenko
Jun 18, 2012

#2 isn't ALWAYS bad...

Ya, IIRC the A-10 isn’t flyable without the gun (or a commensurate mass of ballast) installed. It really is an aircraft designed around a weapon.

Platystemon
Feb 13, 2012

BREADS
The SPA-10 Thunderhog was going to have a big ol’ stack of steel plates painted yellow in place of the GAU-8

mobby_6kl
Aug 9, 2009

by Fluffdaddy

Deptfordx posted:

They had to ban the A10 from low level strafing in the first gulf war because they were taking too many losses. It spent most of the 1991 campaign plinking tanks from altitude with Marvericks. It's vaunted gun so much dead weight very effective brake.

The A-10 will come in useful when it's time to mop up the 40km long battle Lada columns, but now something more modern would definitely be the way to go. Apparently they're already training on F-16s which makes a lot of sense with modern PGMs.

St_Ides
May 19, 2008

Sagebrush posted:

Out of curiosity, how far out does the "necessary for purposes of taking off or landing" start and end?

Balloon pilots exploit the poo poo out of this rule, out of necessity.

Everything we do affects our landing spot, so if we need to skim rooftops to get to a safe landing spot, then it was necessary for the purpose of landing. It’s obviously something we avoid, just to avoid pissing off the general public.

So the rule can be stretched pretty far, depending on the circumstances.

Woolwich Bagnet
Apr 27, 2003



There's a saying when working with the FDA that the FDA is one person - the person that is reviewing/handling your submission.

I would imagine the FAA is the same way, and the way that rules are interpreted/someone is punished/gone after depends completely on the single person that was assigned/took up the case. They can absolutely be petty and go after people for stupid reasons, or turn a blind eye to massive corruption/safety issues.

MrYenko
Jun 18, 2012

#2 isn't ALWAYS bad...

Woolwich Bagnet posted:

There's a saying when working with the FDA that the FDA is one person - the person that is reviewing/handling your submission.

I would imagine the FAA is the same way, and the way that rules are interpreted/someone is punished/gone after depends completely on the single person that was assigned/took up the case. They can absolutely be petty and go after people for stupid reasons, or turn a blind eye to massive corruption/safety issues.

Considering they are the FAA’s primary regulatory enforcement arms, the FSDOs are famously independent and vary wildly in how they operate/how they interpret regulations. I remain convinced that if dipshit hadn’t abandoned his Taylorcraft and Red Bull hadn’t augered in a 182 after being told not to, the complaint on Trent Palmer wouldn’t have gone anywhere. But now the FSDOs probably have marching orders for zero tolerance of anything even tangentially related to social media or YouTube, and they absolutely know who Palmer is and what his airplane looks like. It honestly doesn’t matter whether he violated a CFR or not, they’re gonna chase it down and make his life miserable until they make an enforcement action stick, or their bosses stop breathing down their necks, whichever comes first.

Time to paint the Freedom Fox white with minimum-legal-size registration markings, imo.

Potato Salad
Oct 23, 2014

nobody cares


Where's the careers in aviation thread?

MrYenko
Jun 18, 2012

#2 isn't ALWAYS bad...

https://forums.somethingawful.com/showthread.php?threadid=3821398&perpage=40&noseen=1&pagenumber=228

PT6A
Jan 5, 2006

Public school teachers are callous dictators who won't lift a finger to stop children from peeing in my plane

MrYenko posted:

Considering they are the FAA’s primary regulatory enforcement arms, the FSDOs are famously independent and vary wildly in how they operate/how they interpret regulations. I remain convinced that if dipshit hadn’t abandoned his Taylorcraft and Red Bull hadn’t augered in a 182 after being told not to, the complaint on Trent Palmer wouldn’t have gone anywhere. But now the FSDOs probably have marching orders for zero tolerance of anything even tangentially related to social media or YouTube, and they absolutely know who Palmer is and what his airplane looks like. It honestly doesn’t matter whether he violated a CFR or not, they’re gonna chase it down and make his life miserable until they make an enforcement action stick, or their bosses stop breathing down their necks, whichever comes first.

Time to paint the Freedom Fox white with minimum-legal-size registration markings, imo.

I mean, the investigation has apparently been ongoing for a long time because the incident happened in 2019 and the FSDO gave him a talking-to immediately afterward, so I don't think that's entirely it. It probably didn't help him, but I doubt he otherwise would've escaped unscathed.

vessbot
Jun 17, 2005
I don't like you because you're dangerous

PeterCat posted:

I'm going to disagree with you here.

The FAR reads as follows:

The way I read that, you are restricted to a 500' AGL hard deck unless you are flying over sparsely populated areas which are a subset of "other than congested areas." At that point, the 500' changes from a minimum altitude to a minimum standoff distance that must be adhered to unless you are landing.

The definition of "sparsely populated" may be part of the contention between the pilot and the FAA here, and I don't know if the lateral distance between his aircraft and any person, vessel, vehicle, or structure was violated.

Your first paragraph, I agree with. If you think we disagree, it's probably because I jammed too much tightly into one sentence and made it a mess. Let me break it apart and reorder it:

The population level only changes the limit between (going from most to least restrictive)

- 1000 within 2000 (91.119 b - congested areas)

- 500 ft AGL (91.119 c, first sentence - other than congested areas, general)

- 500 ft bubble around persons, vessels, vehicles or objects, (91.119 c, second sentence - other than congested areas, subset: over water and sparsely populated areas)

In the video he essentially admitted to penetrating the 500 foot bubble, the least restrictive of the categories. If he moves to any of the other bullet points, they're only more restrictive and would still be a violation; so the definition of sparsely populated can not possibly do anything for him. He violated the minimum altitude/distance set up by any population density definition, so he's not contending that. But the landing necessity exception applies equally to all 3 of them, so whether his recon pass falls under it, is significant.

vessbot fucked around with this message at 17:10 on Apr 30, 2022

PeterCat
Apr 8, 2020

Believe women.

Was the RC strip within 500' of any buildings, etc?

That's basically the biggest point of contention.

Adbot
ADBOT LOVES YOU

vessbot
Jun 17, 2005
I don't like you because you're dangerous

PeterCat posted:

Was the RC strip within 500' of any buildings, etc?

That's basically the biggest point of contention.

At 8:20 in the video he says it's not a point of contention.

  • 1
  • 2
  • 3
  • 4
  • 5
  • Post
  • Reply