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#21
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![]() 5. The plane was a rental at VNY Gene Hudson Aviation. That was my first thought, since they are the only ones I know of that train in Cirrus around here, but that plane was not their tail #. As far as I know they only have 1 SR20 for rent, and it's a different tail #. It was a windy day in S. Ca., which tells me the gusts were really high around Fox (normal cenario), but news reports said wind was calm. I have never seen a windy day in S. Ca. where it wasn't even windier at Fox. I have been hit by gusts in that pattern that really made me pucker up. I'm sure we'll be hearing more about it. Alex |
#22
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In all there are 45 in the AOPA database (Cirrus Design) starting in
1990 with the VK-30. 18 are reported as Fatal. Last entry is 12/11/2005 in Acro MN. Larry Dighera wrote: On 10 Jan 2006 09:08:02 -0800, "Robert M. Gary" wrote in .com:: Just like Richard Collins says. The chute is a great way to make the wife feel safer about flying but most accidents happen too close to the ground to make a real difference. It would seem that a forced landing in the desert would cause little damage; after all gliders do it routinely. As the aircraft was on final approach at the time, an unrecoverable stall/spin may have been a factor. Perhaps the distraction of attempted 'chute deployment was also a factor in this mishap? At any rate, I would expect seat-belt harness to have precluded substantial injury in a forced landing in the desert. How many Cirrus crashes is the NTSB concurrently investigating now? |
#23
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They've removed the crashed aircraft, quickly. You can still see the
cached version in Google by typing N526CD and click their cached version web content. |
#24
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When I was given a demo flight by Cirrus, I checked their glide ratio
is...VERY IMPRESSIVE (9:1)....however, here is the catch: the best glide speed is at 110kt. On a climb out like this (Vx may be 85), you have only few seconds to lower the nose and prepare for a crash landing in front of you. Otherise, stall and spin. |
#25
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I don't think so. Boeing will make 787 almost full composite. The
problem is their design. Both Cirrus and Columbia have very high wing-load, therefore fast speed. Which implies its stall speed is high and poor low-speed handling. Wingload is the total wight devided by wing area. High wing load means per square feet of wing has to bear higher weight of the craft. In the low speed, you can imaging that the low air pressure max out its capability to bear the weight. |
#26
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In article om,
"cpu" wrote: When I was given a demo flight by Cirrus, I checked their glide ratio is...VERY IMPRESSIVE (9:1)....however, here is the catch: the best glide speed is at 110kt. No, that's the normal climb speed. Best glide is 88 KIAS. rg |
#27
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![]() Larry Dighera wrote: On 10 Jan 2006 09:08:02 -0800, "Robert M. Gary" wrote in .com:: How many Cirrus crashes is the NTSB concurrently investigating now? On Wed, 11 Jan 2006 10:29:29 -0600, Ross Richardson wrote in :: In all there are 45 in the AOPA database Have you got a URL for that? (Cirrus Design) starting in 1990 with the VK-30. 18 are reported as Fatal. Last entry is 12/11/2005 in Acro MN. I suppose about one fatal mishap per year is not too alarming. But it just feels like there have been more lately. I still wonder how many final Cirrus crash reports the NTSB has yet to issue. |
#28
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![]() "cpu" wrote in message ps.com... I don't think so. Boeing will make 787 almost full composite. The problem is their design. Both Cirrus and Columbia have very high wing-load, therefore fast speed. Which implies its stall speed is high and poor low-speed handling. Wingload is the total wight devided by wing area. High wing load means per square feet of wing has to bear higher weight of the craft. In the low speed, you can imaging that the low air pressure max out its capability to bear the weight. I agree. I don't think it's a design issue, I think it is just at slow and low speed there isn't much margin AND the chute is useless at that phase. ---------------------------------------------------- DW |
#29
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I don't think so. Boeing will make 787 almost full composite.
I was referring to the "Perhaps there's something inherently dangerous about composite aircraft...". Also I should not say "The problem is their design. ". It is not really a "problem" but a "characteristic". As a pilot, you have to understand the behavior of a aircraft. But in this case, I would say the window margin is really short. |
#30
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On Wed, 11 Jan 2006 07:46:42 -0800, "#1ACGuy"
wrote in :: 5. The plane was a rental at VNY Gene Hudson Aviation. That was my first thought, since they are the only ones I know of that train in Cirrus around here, but that plane was not their tail #. http://www.genehudson.com/ghft/ac4rent.html Aircraft Rental We offer the following aircraft for rental: 2003 Cirrus SR22 N224PR 2005 Cirrus SR20 N526CD 2005 Cirrus SR20 N64CD 1978 Cessna T210 N44HR -------------------------------------------------------------------------------- 2005 Cirrus SR20 Rate: $200/hr Registration No: N562CD Serial No.: 1545 General: Factory NEW as of August 26, 2005 Fuselage, wings, stabilizers: Oven-cured pre-preg composite Control surfaces: aluminum Seats: 4 Power control: Single lever controls both throttle and propeller Emergency Safety System: BRS CAPS (Cirrus Airplane Parachute System) Secondary Safety System: Front Seat Belt Airbags Buses: Dual redundant, with emergency cross-over capability Alternators: Dual, 60amp/20amp Batteries: Dual, independent Engine: TCM IO-360-ES 200 h.p. @ 2700 rpm 3-blade ‘Scimitar’ constant-speed propeller Avionics: Primary Flight Display (PFD): Avidyne Entegra 10.4 full-color All solid-state (MMIC) attitude and heading reference (AHARS) Integrated air data computer, with continuous display of wind direction and velocity; indicated airspeed, true airspeed and groundspeed Magnetometer: full-time, all-attitude sensing of magnetic north Attitude, altitude and vertical speed displays Trend indicators for airspeed and altitude Heading, navigation (3 separate nav sources displayed simultaneously) Heading, altitude and vertical speed 'bugs', interfaced to autopilot Autopilot mode annunciators Projected track indicator Multi-Function Display (MFD) Avidyne FlightMax EX5000C 10.4" full-color color moving map Flight plan with color-coded active and next legs Airports, navaids, intersections and obstacles database Enhanced Ground Proximity Warning [TAWS/EGPWS] w/audio alerts L3 Stormscope lightning detection system Satellite-based in-flight XM weather including METARs, uplinked weather radar Fuel management (fuel flow, fuel on board, fuel predicted remaining at destination) Engine management: Engine parameters, temperatures; lean assist Backup instruments: airspeed, altitude and attitude indicators Navigation: Dual Garmin GNS430 GPS/VOR/LOC/GS receivers, IFR certified Autopilot: S-Tec System 55X Two axis Completely separate from PFD/attitude indicators; acts as a backup to flight instrument failure Heading, Nav, GPSS, and Approach modes interfaced to PFD Vertical speed hold, altitude pre-select, altitude hold, glideslope coupling Audio Panel: Garmin GMA340 Built-in four-place intercom with pilot/crew isolation Auxiliary jack for entertainment system input Marker beacon receiver with mute Optional Equipment: Rosen Sun Visors Rental: High Performance Glass Cockpit Trainer Available for dual or solo Student Pilot or better Cirrus Transition Course (taught by us) or 10 hours make/model plus checkout Online Scheduling Aircraft Checkout Questions (PDF File) Tel: 818-382-4791 7949 Woodley Ave Van Nuys, California 914 |
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