Piper PA-18-150 N7054
13 September 1997 · Saint Mary's, Alaska, United States · No injuries
Summary
On 13 September 1997 at about 21:00 local time, a Piper PA-18-150 registered N7054 was involved in an accident near Saint Mary's, Alaska, United States. One person was on board and nobody was injured. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.
The record
- Date
- at 21:00
- Classification
- Accident
- Location
- Saint Mary's, Alaska, United States
- Coordinates
- 62.0599, -163.2903
- Aircraft
- Piper PA-18-150
- Registration
- N7054
- Category
- Airplane
- Engines
- 1
- Operator
- Not recorded
- Operating rule
- Part 91: General Aviation
- Purpose of flight
- Public Use
- Phase of flight
- Not recorded
- Route
- Bethel → Unknown
- Aircraft damage
- Substantial
- Weather
- VMC
- Light
- Day
- NTSB number
- ANC97TA148
People
Nobody was injured.
| On board | Died | Serious | Minor | Uninjured |
|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 1 |
Probable cause
The excessive pressure in the brake system resulting from heating of the recently serviced hydraulic fluid in the brake master cylinders, and the resultant locked brakes and inability to maintain directional control of the airplane.
Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.
Read the full NTSB narrative
The 29-inch tundra tire equipped airplane was being landed on a wet, sandy, gravel bar. The pilot stated that the back seat heater had been blowing hot air on the brake master cylinders, which had just been serviced. At touchdown, the airplane began to nose over. The pilot attempted to add power and keep the tail down with airflow, but the airplane continued over onto its back. Skid marks were measured for 154 feet from the touchdown point.
Quoted verbatim from the NTSB record.
Other Piper PA-18 accidents
| Date | Aircraft | Location | Operator | Outcome | Died |
|---|---|---|---|---|---|
| 28 Sep 1997 | Piper PA-18-150 | Dixie, Idaho, United States | Frank E. Brown | Serious injuries | - |
| 6 Jul 1997 | Piper PA-18 | Middleville, Michigan, United States | - | Fatal | 2 |
| 27 Jun 1997 | Piper PA-18 | Clovis, New Mexico, United States | - | No injuries | - |
| 15 Nov 1997 | Piper PA-18-150 | Battle Ground, Washington, United States | - | Serious injuries | - |
| 4 Jun 1997 | Piper PA-18-150 | Harrisonburg, Virginia, United States | - | Minor injuries | - |
| 15 Jan 1997 | Piper PA-18-150 | Chandler, Arizona, United States | Chandler Air Service | No injuries | - |
All 2,950 records for this type
Other accidents in this area
| Date | Aircraft | Location | Operator | Outcome | Died |
|---|---|---|---|---|---|
| 23 Oct 1997 | Piper PA-32-300 | Juneau, Alaska, United States | - | Fatal | 2 |
| 20 Oct 1997 | Cessna 208B | Kasigluk, Alaska, United States | Peninsula Airways Inc. | No injuries | - |
| 3 Oct 1997 | Piper PA-22-160 | Sterling, Alaska, United States | - | Fatal | 1 |
| 12 Oct 1997 | Cessna 182B | Palmer, Alaska, United States | - | No injuries | - |
| 15 Oct 1997 | Bell 206-B2 | Sutton, Alaska, United States | - | No injuries | - |
| 21 Oct 1997 | Piper PA-20 | Naknek, Alaska, United States | - | No injuries | - |