19980516016159A

Accident · Substantial damage

FAA accident report · Mooney M20F · Telluride, CO · May 16, 1998

Date
May 16, 1998 · 18:30 local
Place
Telluride, CO
Airport
Telluride Regional Airport
Phase of flight
Level Off Touchdown
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N6444Q
NTSB investigation
NTSBFTW98LA224
Reported as
Mooney M20F
Reported engine
Lycoming IO360A1A
People aboard
1
Fatal injuries
0
Pilot’s flight hours
925 total264 in this make and model35 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

(.4)According to the pilot, he contacted the airport for a weather advisory prior to landing and was told that the winds were favoring runway 9. Prior to touchdown, he received a report on the radio that the wind had shifted to 220 degrees at 20 knots with gusts to 25 knots. The airplane touched down and as it was rolling out, the aircraft became airborne. The pilot applied full power and retracted the landing gear. He flew the aircraft approximately half way down the runway at about 20 feet above the ground, hit the ground, bounced once, then landed in a drainage ditch. Calculated density altitude at the time was 11,041 feet above mean sea level, and the angle between the runway and the wind was 130 degrees. Given the reported wind speed of 20 knots with gusts to 25 knots, the crosswind and tailwind component values fall off the wind component chart. The values at the chart limits are 12 knots and 10 knots respectively. According to Mooney aircraft flight test, the demonstrated cross wind component is 13 knots and there is no demonstrated tail wind component. The propeller was destroyed, and the wings and lower fuselage sustained substantial damage. (-23)after touching down, a gust of wind blew the aircraft 20 to 30 feet into the air. Pilot applied power to go-around. He retracted the gear and reduced the flap angle setting. The aircraft settled hard into the ground. Aircraft skidded off the runway and ended up in the ditch.

As the FAA filed it

(.4)ACCORDING TO THE PILOT, HE CONTACTED THE AIRPORT FOR A WEATHER ADVISORY PRIOR TO LANDING AND WAS TOLD THAT THE WINDS WERE FAVORING RUNWAY 9. PRIOR TO TOUCHDOWN, HE RECEIVED A REPORT ON THE RADIO THAT THE WIND HAD SHIFTED TO 220 DEGREES AT 20 KNOTS WITH GUSTS TO 25 KNOTS. THE AIRPLANE TOUCHED DOWN AND AS IT WAS ROLLING OUT, THE AIRCRAFT BECAME AIRBORNE. THE PILOT APPLIED FULL POWER AND RETRACTED THE LANDING GEAR. HE FLEW THE AIRCRAFT APPROXIMATELY HALF WAY DOWN THE RUNWAY AT ABOUT 20 FEET ABOVE THE GROUND, HIT THE GROUND, BOUNCED ONCE, THEN LANDED IN A DRAINAGE DITCH. CALCULATED DENSITY ALTITUDE AT THE TIME WAS 11,041 FEET ABOVE MEAN SEA LEVEL, AND THE ANGLE BETWEEN THE RUNWAY AND THE WIND WAS 130 DEGREES. GIVEN THE REPORTED WIND SPEED OF 20 KNOTS WITH GUSTS TO 25 KNOTS, THE CROSSWIND AND TAILWIND COMPONENT VALUES FALL OFF THE WIND COMPONENT CHART. THE VALUES AT THE CHART LIMITS ARE 12 KNOTS AND 10 KNOTS RESPECTIVELY. ACCORDING TO MOONEY AIRCRAFT FLIGHT TEST, THE DEMONSTRATED CROSS WIND COMPONENT IS 13 KNOTS AND THERE IS NO DEMONSTRATED TAIL WIND COMPONENT. THE PROPELLER WAS DESTROYED, AND THE WINGS AND LOWER FUSELAGE SUSTAINED SUBSTANTIAL DAMAGE. (-23)AFTER TOUCHING DOWN, A GUST OF WIND BLEW THE AIRCRAFT 20 TO 30 FEET INTO THE AIR. PILOT APPLIED POWER TO GO-AROUND. HE RETRACTED THE GEAR AND REDUCED THE FLAP ANGLE SETTING. THE AIRCRAFT SETTLED HARD INTO THE GROUND. AIRCRAFT SKIDDED OFF THE RUNWAY AND ENDED UP IN THE DITCH.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.