Roger Moore said:Leave low level aerobaticts to the pros. Loops and rolls at low level have killed many inexperienced pilots. Airshow pilots practice there routines at altitude and gradually bring them down. The pros have a ground observer with radio and altitude read out to warn of potential problems. If you have to do it, do a Cuban 8, it looks better and will give much more altitude control. Roger moore RV4DRVR
rv6ejguy said:Low level loops have killed plenty of experienced aerobatic pilots as well. Any slight mistake and you are dead once past 45 degrees coming down over the top. You can't pull out and you can't roll out. Do them at altitude. One of my dad's friends who was a WW2 Spitfire pilot, post war F86 pilot and lucky enough to demo Cliff Robertson's Spit at airshows in the '70s and '80s said he never looped the Spit at low altitude, only rolls it. It looks better and is way safer. He is still around after 55 years of flying.
szicree said:If you're saying that any formation or acro is too dangerous, then you're going to get flamed like crazy on here. Good luck.
I'd be really curious about potential RV installation locations. On high-wings, the BRS is normally mounted abeam or just aft of the trailing edge (Cirrus, CT, BRS' Cessna package). On low-wings, the only install I've seen is on the Evektor, where the mount the BRS in between the firewall and the panel area. A Service Bulletin from CASA has lots of good photos of the install. All new 2-seat RV models (-7, -8, and -9) should have enough room. If you have a -8 with the front baggage area, the BRS might fit very handily.OldAndBold said:5) I fully intend to find out how to install a BRS parachute on my RV7. Lots of extra construction time and $8000 well spent I say.
the_other_dougreeves said:I'd be really curious about potential RV installation locations...
I can't think of a worse time or scenario for your first attempt at formation flying. Unless you're willing to rule out formation flight entirely, with no exceptions whatsoever, get some training in it. I can point to quite a few accidents, one of which killed a US Senator, that were caused by impromptu formation flight in an already stressful situation.I do not intend to fly my RV in any formation except in an emergency (for example, if I need someone to inspect my aircraft in the air or I need to help someone else in a similar situation).
I've alwys thought of the BRS as a last resort - use it when there is no otherway to bring the airplane home safely and without risk of serious injury. You might recover the airplane once you use the "jiffy-pop", but it's best to think that the airplane belongs to the insurance co once you pull the handle.OldAndBold said:I emailed BRS last week and asked them about RV installs and if they had a model suitable for RVs. The answer was yes, but they didn't give me a model number.
You are right there are probably areas of the RV's envelope that exceed the BRS capabilities. So don't use it if outside of the limits unless you are certain you have nothing to loose?
--JCB
OldAndBold said:There are about 104 fatal accidents involving RVs according to the search I just did on their database.
http://www.ntsb.gov/aviation/aviation.htm
Here is a quick sample a few narratives. Read all 104 and judge for yourselves:
"THE ACCIDENT OCCURRED DURING A 'SHOWCASE' FLYBY AT THE ANNUAL EAA CONVENTION. THE ACFT WAS FLYING #4 POSITION IN A FORMATION OF 4 ACFT. THE FLT WAS EXECUTING A VERY STEEP, NEAR 90 DEG BANK LEFT TURN AT 300-500 FT WHEN THE ACFT'S CAME UP & OVER PUTTING THE ACFT INTO AN INVERTED POSITION. THE PLT REGAINED AN UPRIGHT POSITION WHILE IN A DESCENT & THE ACFTSTRUCK A TREE. THE FLT LEADER STATED THERE WAS NO PLANE-TO-PLANE RADIO COMMUNICATIONS ESTABLISHED TO ADVISE THE WING & SLOT PLTS OF THE MANEUVERS ABOUT TO BE PERFORMED."
"THE FLT WAS TO TEST A NEWLY INSTALLED AIRSPEED INDICATOR. A PASSENGER WHO WENT ON THE FLT SURVIVED THE ACCIDENT AND SAIDTHE PILOT HAD DONE AN AILERON ROLL FROM 4000 FT MSL (ABOUT 1700 FT AGL) AND HAD BUFFETED AND LOST ALT DURING RECOVERY. AFTER A HIGH SPEED PASS OVER THE ARPT THE PILOT CLIMBED TO ABOUT 3000 FT MSL DID A 180 DEGREE TURN. HE DID ANOTHER AILERON ROLL AND WHEN THE ACFT CAME OUT OF IT A BUFFET OCCURRED AND THE ACFT HIT THE GROUND BEFORE RECOVERY WAS COMPLETED. IT COULD NOT BE ESTABLISHED THAT THE PILOT HAD ANY AEROBATIC TRAINING."
"THE ACFT CRASHED OUT OF CONTROL AFTER & LOW ALT DEMONSTRATION PASSES ABOVE RWY AT ABOUT 50 FT AGL. AFTER THE LAST PASS, A LOW AIRSPEED MANEUVER. THE PLT EXECUTED A STEEP TURN AND DESCENDED IN A NOSE LOW ATTITUDE TO GROUND IMPACT."
"THE ACFT STALLED IN A TURN DURING A FORCED LANDING AFTER THE ENGINE LOST POWER. POST ACC INVESTIGATION REVEALED AN INOPERATIVE FUEL SELECTOR VALVE. WITNESSES SAID THAT THE ACFT DID NOT SOUND LIKE IT WAS DEVELOPING FULL PWR DURING TAKE OFF ROLL. SHORTLY AFTER TAKEOFF THE ENG SPUTTERED AND DIED. WHEN THE PLT TRIED TO CLIMB & TURN BACK TO THE ARPT HE LOST CONTRL AND STALLED INTO THE GROUND."
I want to survive and I want all of you to survive as well.
JCB
jcoloccia said:You've established that poor judgment and low altitude stall/spins can get people killed. I hate to belabor this but it's misleading and intellectually dishonest to take from accidents like these that aerobatics is somehow wrong and people who perform them are somehow irresponsible.
rvbuilder2002 said:You hit it right on John.
If we use the NTSB reports in our decission process of what we will do with our RV's, I think we would also have to add -
No use of grass runways
No use of airports with runways shorter than 5000'
No flying at night
No flying if your RV has tricycle gear
etc. etc. etc.
Bottom line... Don't do (it) if you have been properly trained and haven't properly planned the flight.
ronschreck said:Well, I won't stay in bed and I won't cease formation flying or aerobatic flying as I derive a great deal of pleasure from both. I plan each event with care and stay within my capabilities and those of my RV-8.
OldAndBold said:I guess I will have to cease posting on VAF. Sorry, I really didn't mean to alienate anyone.......
.........Flying is a great hobby, but I wish to do it with eyes wide open to the facts.
Best wishes for all,
JCB
szicree said:Hey JCB,
I told you there'd be flames. Don't sweat it though; we're all grown ups and can take some knocks. Regarding your thoughts on acro and formation, I've gotta disagree some. All of these things can be done without significant increase in risk by getting good training and exercising sound judgement. I would suggest that you take at least one intro acro lesson from a qualified instructor before you cement your opinion...
... but try not to overthink it. Build/fly your plane inside your comfort zone (which will expand with training/experience), keep your ego in check, and you'll live to be one of those old geezer pilots we all love to see.
OldAndBold said:But it will be for knowing how to recover from an upset or an unintended spin - for increasing my odds of survival, not for kicks....
How about a little less thrill and a lot more routine flying instead?
Captain Avgas said:I believe that if you build an RV in the UK you cannot fly at night, you cannot fly IFR, you cannot do aerobatics, and you cannot even fly legally over any built-up areas. They may or may not have a lower fatality rate but they certainly risk being bored to death.![]()
I recommend Jim Gray at Amelia Reed. They have plenty of 150Hp Citabrias and Super Decathalons to choose from.OldAndBold said:I do intend to take emergency maneuver training when I get back to San Jose someday. But it will be for knowing how to recover from an upset or an unintended spin - for increasing my odds of survival, not for kicks.
Rick6a said:A coward can sit in his house and criticize a pilot for flying into the mountain in fog, but I would rather by far, die on a mountainside than in bed. What kind of man would live where there is no daring? And is life so dear that we should blame men for dying in adventure? Is there a better way to die?
Charles Lindbergh
N395V said:"
... who spends himself for a worthy cause..."
Teddy Roosevelt
OldAndBold said:The Airbus aircraft have a fly by wire system of controlling the airplane. It will specifically prevent the pilot from banking the airplane more than 67 degrees - you can't roll an Airbus.