ASN Wikibase Occurrence # 295166
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Date: | Sunday 28 September 2003 |
Time: | 12:30 LT |
Type: | Beechcraft T-34 (A-45) |
Owner/operator: | Private |
Registration: | N234KC |
MSN: | G789 |
Engine model: | Continental IO-550-B |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | McCall, Idaho -
United States of America
|
Phase: | Unknown |
Nature: | Private |
Departure airport: | McCall Airport, ID (MYL/KMYL) |
Destination airport: | McCall Airport, ID (MYL/KMYL) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:
Upon returning to the airport after a local flight, the pilot sequenced himself into the traffic pattern behind an Aviat Husky that was following a De Havilland Beaver. Just after he rolled out on final with his gear down and his flaps retracted for a no-flap landing, the pilot noticed that the Beaver was pulling off of the runway. He therefore continued on final at an airspeed about 10 to 15 knots above the aircraft's no-flap stall speed. As he neared the runway in calm wind conditions, the pilot concluded that the Husky, which had landed just beyond the threshold, would not be exiting the runway before he touched down. He therefore decided to execute a go-around. As he was adding full power, the aircraft encountered a disturbance most likely created by the Beaver, resulting in the left wing suddenly dropping and the aircraft losing about 50 feet of altitude. As the engine revved to full power, the pilot was able get the wings level and stop the altitude loss, but his remedial action was insufficient to fly out of the disturbance, and almost immediately thereafter the right wing dropped and the aircraft fell another 20 feet onto the terrain.
Probable Cause: The inadequacy of the pilot's remedial action taken in an attempt to fly out of an encounter with the wake vortex turbulence created by a preceding aircraft while on short final to land. Factors include calm winds in the area of the final approach course, and the pilot's inadvertent encounter with wake vortex turbulence.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | SEA03LA196 |
Status: | Investigation completed |
Duration: | 6 months |
Download report: | Final report |
|
Sources:
NTSB SEA03LA196
Revision history:
Date/time | Contributor | Updates |
12-Oct-2022 18:44 |
ASN Update Bot |
Added |
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