jpflys
Pre-takeoff checklist
Co-worker of mine just saw a appearantly fatal crash on landing ( 2 -p-51s ) at airshow
Sad
Sad
Seems like they can't get through AirVenture without at least three fatals each year.
...no doubt referring only to the actual air demonstrations as opposed to arrival/departure accidents.The local papers claim they hadn't been a fatal "at the air show" in 15 years. Of course, that phrase is a qualifier.
...no doubt referring only to the actual air demonstrations as opposed to arrival/departure accidents.
Wow. That is NOT good.
Doug Rosendahl from Mason City, IA flew one of the P-51's in the mock air race last year. No clue if he was involved this year, though.
Chris, you've probably seen the reports that it was Gerry Beck in the P51. Doug was circling overhead in Duggy when it happened. He stayed up while things were getting sorted out and then landed on 9 or 27.
The picture makes it look like they came together while doing a formation landing when -- anyone know if that's true?
Video here:
http://www.aero-tv.net/index.cfm?videoid=00b0d640-e714-4b79-b17b-6f3b0f149c4d
Looks like #2 came in high and hot, tried to get down, picked up excess speed, tried to pull out of it and caught #1's tail on the way up.
T-34 Formation Flight Manual (c) T-34 Association said:"The wingman should assume the same acute position* as he did for the formation takeoff, for the same reasons. On short final, the wingman will have to divide his attention between the leader and the runway lineup, always assuring adequate wingtip clearance with the lead aircraft. The wingman should stack level with the leader for the landing so that he lands at the same time as the lead.[emphasis added]
*From the Formation Takeoff section: [In a formation takeoff,] "the wingman will line up well forward of the normal 45-degree angle-off position. (This assures that the wingman will quickly clear the leader if the leader aborts...)"
Dunno, but your narrative appears to be one explanation that is consistent with the video, although there are various other possibilities.If I caught the video correctly, the wingman is behind and still airborne. He descends and accelerates. His right wing ends up below the lead aircraft's left horizontal stabilizer. Suddenly, the wingman decides to abort the landing and upon pull up, he lifts the lead's horizontal stabilizer causing a flip and subsequent cartwheel.
Am I correct?
I'm all ears! Well, sorta... What else is there?Dunno, but your narrative appears to be one explanation that is consistent with the video, although there are various other possibilities.
Aero-news.net confirms. http://www.aero-news.net/index.cfm?ContentBlockID=e0b8b45d-175d-47fe-a063-7ad4367b4d28&
Two down.
Where was the Air Boss?i saw one post on vansairforce that there was discussion in the warbird community that this was actually an untintentional formation landing.
If the Air Boss thought they were a formation, and they weren't, that would suggest a major breakdown in communication all around.the thought was the airboss thought they were intending to land in formation.
Not up yet, but I'll be looking.i think the prelim report from the nTSB on this one may shed some light
On that basis, it appears to me that the key questions are, "If they weren't in formation, how'd 82U get that close behind 1RJ, and why didn't 82U go around when he got that close to 1RJ? If the Air Boss thought they weren't in formation, why didn't s/he say something? And if the Air Boss thought they were in formation, why didn't s/he know they weren't?" No doubt the NTSB will be working on the answers to those for the next few months.NTSB Preliminary Report CHI07FA243B said:"...the five aircraft were in the process of landing separately, and not in formation,..."
...and it's been posted. The line most interesting to me is:
On that basis, it appears to me that the key questions are, "If they weren't in formation, how'd 82U get that close behind 1RJ, and why didn't 82U go around when he got that close to 1RJ? If the Air Boss thought they weren't in formation, why didn't s/he say something? And if the Air Boss thought they were in formation, why didn't s/he know they weren't?" No doubt the NTSB will be working on the answers to those for the next few months.
All public, reliable data to date says nobody in either plane thought they were in formation. Another question that will probably never be answered is when 82U realized (if he even did so before impact) how close he was to 1RJ. As you note, it seems beyond comprehension that 82U would have continued the approach had he made that realization almost any time up to just prior to impact.Regardless of the answers to those questions... If the wingman thought he was supposed to be in formation and was not, I cannot see any logical reason for attempting to continue to become a formation at any point on final and certainly not when about to flair and touch down. That just seems short of nothing less than poor decision making.
My understanding is the same.My understanding is that vis over the nose on a P51 on approach is basically nil.
Based on my viewing of that video, that would seem possible.From watching the accident video, i wonder if 82U DID try to go around once he realized how close he was to 1RJ, but by then he was already too close and collided.
They were in the aerobatic box. I assume (and expect to be corrected if I am wrong) that the box is uncontrolled airspace, including the runway at the floor of the box. "Control" is exercised by the airboss, not by ATC. It does appear that the deceased just lost situational awareness - maybe he relaxed a bit too much after the "air race" was over. What a shame.I'm not aware of how the air shows are handled by controllers.
I just caught the Blue Angels series on Discovery. I didn't realize that "Boss*, we own the airport AND airspace." comes from the Blue Angel's controllers. They showed a practice in Anchorage where they had a lot of VFR traffic wandering around and had to wait until they were all out of the area.Generally, at air shows, a TFR is established around the airport, usuallly 3-5 miles in diameter, and 5000-15000 feet tall (depending on whether we're talking Pitts Special or F-16 as the highest performance aircraft in the show). The Air Boss controls the overall show (i.e., who gets the airspace, when they taxi, etc), but each act is given the airspace by the Boss for the duration of its performance. The Air Boss may send aircraft out between performances to wait their turn airborne (usually the case with jumpers and glider acts), or may tell folks when to start and/or taxi, but within each act, it is the act's responsibility to keep their act inside the designated airspace and they alone are responsible for the conduct of their demo, including not running into each other. Once ATC gives the airspace to the Air Boss, they have no further responsibility for what goes on other than to keep all IFR traffic outside the TFR airspace. Nonparticipating VFR traffic should stay out on their own based on the NOTAM establishing the TFR, but sometimes someone does wander in, and ATC helps the Air Boss team keep an eye out for intruders so a "knock it off" call can be made if necessary.
...
John Deakin wrote an interesting article that may be relevant...
To pick a semantic nit, there is only one Blue Angel "controller," and that's the Boss (the team's squadron commander and Flight Lead -- if the Boss don't fly, nobody flies), who is 100% in charge of, and responsible for, everything the Blues do. The Boss answers only to the 2-star admiral Chief of Naval Air Training via the 4-stripe captain Blue Angels Program Manager (whose principal mission is to keep an close eye on the Blue Angels commander himself, and who must have been a Blue Angel flying team member and flying unit commander). The referenced call comes from the Blues' ground safety observers to the Boss after ATC tells the ground observers the team has control of the area.I just caught the Blue Angels series on Discovery. I didn't realize that "Boss*, we own the airport AND airspace." comes from the Blue Angel's controllers.
deakins article deals with the seemingly torque roll go around in camarillo, not oshkosh. by all accounts and the ntsb prelim, oshkosh was a basic see and avoid accident. where the seeing didnt happen until the wing of one airplane was under the tail of another.