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ASN Wikibase Occurrence # 133547
Last updated: 2 December 2019
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Date:25-OCT-1997
Time:10:21
Type:Silhouette image of generic C177 model; specific model in this crash may look slightly different
Cessna 177
Owner/operator:Herbert B. Young
Registration: N2971X
C/n / msn: 17700371
Fatalities:Fatalities: 0 / Occupants: 1
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Category:Accident
Location:Boerne, TX -   United States of America
Phase: Landing
Nature:Private
Departure airport:5C1
Destination airport:
Investigating agency: NTSB
Narrative:
On October 25. 1997, at 1021 central daylight time, a Cessna 177 airplane, N2971X, was destroyed by a post-crash fire following a collision with a parked front end loader during an aborted landing at Boerne Stage Field Airport, Boerne, Texas. The private pilot, the sole occupant, sustained serious injuries. The airplane was registered to a private individual and operated by the pilot under Title 14 CFR Part 91. No flight plan was filed and visual meteorological conditions prevailed for the personal local flight that departed the airport at 1000.

During a telephone interview, conducted by the NTSB investigator-in-charge (IIC), and in the attached NTSB Pilot/Operator Aircraft Accident Report, the pilot stated that on the morning of the accident, the sky was overcast and the winds were from 200 degrees at 4 to 6 knots. He completed "two uneventful landings" on runway 17, and his third circuit of the traffic pattern was "uneventful" until on final approach, he noticed an increase in speed, possibly indicating the wind had shifted to a tailwind. He extended the flaps from 10 to 30 degrees and then to 40 degrees as the airplane crossed the runway threshold.

The pilot reported that as he flared the airplane, it was "slammed" into the ground, bounced, then "slammed" down again, and bounced "5 to 6 feet into the air." He further reported that he initiated a go-around by adding power and raising the flaps to 10 degrees. According to the pilot, the airplane "would not climb," began "drifting left," and "would not respond to [his] control inputs." The pilot's next recollection was "hitting a front end loader parked 200 feet left of the runway." He stated that he "exited the aircraft unassisted" and received burns on his legs due to fuel that "poured on [him] from the left fuel tank."

The pilot stated that he had made one previous flight in the airplane with the owner about 1 to 2 weeks prior to the accident flight. The flight with the owner had lasted less than an hour and, with the exception of the accident flight, was his only flight experience in a Cessna 177. The pilot commented that he may not have been "fully familiar with the stabilator tail" of the Cessna 177.

According to the written statements of three witnesses, the airplane touched down on runway 17, bounced, and "started to porpoise." The pilot added power, and the airplane departed the left side of the runway. Two of the witnesses then lost sight of the airplane. The third witness momentarily lost sight of the airplane, went to the corner of his hangar, and observed the airplane at an altitude of "about 8 to 10 feet AGL" collide with a parked front end loader. The airplane then impacted the ground and "burst into flames."

FAA inspectors who examined the accident site found a series of intermittent scrape marks and ground scars that began at a point on the runway approximately 856 feet from the threshold, departed the left side of the runway at the midfield taxiway (1056 feet from the threshold), and continued across a grassy area and the parallel taxiway before terminating near the airplane. The airplane came to rest approximately 120 feet east of the centerline of runway 17 and 1,584 feet south of the threshold. It was lying upright on a southerly heading adjacent to the front end loader, which was parked on the east side of the parallel taxiway. For further details refer to the attached wreckage diagram prepared by the FAA inspectors.

According to the FAA inspectors, the post-crash fire consumed the left wing, instrument panel, cockpit, cabin, and aft fuselage of the airplane. The stabilator, vertical stabilizer, rudder, right wing, and engine were not consumed by the fire. A control continuity check was performed by the inspectors with no discrepancies noted.

Review of the National Weather Service Surface Analysis Chart for 1000 on the day of the accident by an NTSB meteorologist revealed that a trough of low pressure, preceding a cold front, extended on a north-south line from the Dallas-Fort W

Sources:

NTSB id 20001208X09023


Revision history:

Date/timeContributorUpdates
21-Dec-2016 19:26 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]

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