GENERAL INFORMATION FOR NTSB REPORT: ANC00LA058
Data Source |
NTSB AVIATION ACCIDENT/INCIDENT DATABASE |
NTSB Report Nbr |
ANC00LA058 |
Event Id |
20001212X20936 |
Local Date |
05/13/2000 |
Local Time |
1430 |
State |
AK |
Event Type |
ACCIDENT |
Injury Severity |
NONE |
Record Status |
FINAL |
Mid Air Collision |
NO |
Event Location |
OFF AIRPORT/AIRSTRIP |
WEATHER INFORMATION
Weather Briefing Complete |
UNKNOWN |
Basic Weather Conditions |
VISUAL METEOROLOGICAL COND |
Light Condition |
DAY |
Cloud Condition |
CLEAR |
Cloud Height above Ground Level (ft) |
0 |
Ceiling Height above Ground Level (ft) |
0 |
Cloud Type |
NONE |
Visibility RVR (ft) |
0 |
Visibility RVV (sm) |
0 |
Visibility (sm) |
10 |
Wind Direction (deg) |
150 |
Wind Condition Flag |
U |
Wind Speed (knots) |
15 |
Wind Condition Indicated |
Unknown |
AIRCRAFT INFORMATION
Aircraft 1
Type of Operation |
PART 91: GENERAL AVIATION |
Registration Number |
N7944H |
Aircraft Make |
PIPER |
Aircraft Model |
PA12 |
Aircraft Series |
NO SERIES EXISTS |
Aircraft Damage |
SUBSTANTIAL |
Aircraft Fire |
NONE |
Aircraft Explosion |
NONE |
Aircraft Type |
AIRPLANE |
Aircraft Homebuilt |
UNKNOWN |
Phase of Flight |
UNDEFINED |
Aircraft Use |
PERSONAL |
Flight Plan Filed |
NONE |
Operator Name |
SCOTT MCCAVIT |
Operator Doing Business As |
|
Owner Name |
MCCAVIT ENTERPRISES, LLC. |
Number of Seats |
2 |
Number of Engines |
1 |
ELT Installed |
YES |
ELT Operated |
NO |
Departure Airport Id |
|
Departure City |
|
Last Departure Point |
YES |
Destination Local |
DEST & DEPARTURE SAME, ACCIDENT CAN OCCUR ANYWHERE |
Destination Airport Id |
|
Destination City |
|
Runway Id |
0 |
Air Carrier Operating Certificates |
NO |
Air Carrier Other Operating Certificates |
UNKNOWN |
Rotocraft/Agriculture Operating Certificate |
UNKNOWN |
Cert Max Gross Wgt |
1750 |
ENGINE INFORMATION
Aircraft 1 - Engine : #1
Engine Manufactuer
| Lycoming |
Engine Model
| O-360-A2A |
Engine Horsepower
| 180 |
Engine Thrust
| HP |
Carb/Injection
| CARBURETOR |
INJURY INFORMATION
Injury Summary for Aircraft 1
|
Fatal |
Serious |
Minor |
None |
Crew |
0 |
0 |
0 |
0 |
Pass |
0 |
0 |
0 |
0 |
Total |
0 |
0 |
0 |
1 |
Sequence of Events for Aircraft 1
Occurrence #1 ON GROUND/WATER ENCOUNTER WITH TERRAIN/WATER
Phase of Operation: TAXI - TO TAKEOFF
Events Sequence for Occurrence #1 of Aircraft 1
Event Seq # |
Event Group Code |
Subject |
Modifier |
Personnel |
Cause/Factor |
1 |
1 |
TERRAIN CONDITION |
DITCH |
|
FACTOR |
2 |
2 |
UNSUITABLE TERRAIN OR TAKEOFF/LANDING/TAXI AREA |
SELECTED |
PILOT IN COMMAND |
CAUSE |
Occurrence #2 NOSE OVER
Phase of Operation: TAXI - TO TAKEOFF
Events Sequence for Occurrence #2 of Aircraft 1
Event Seq # |
Event Group Code |
Subject |
Modifier |
Personnel |
Cause/Factor |
3 |
2 |
TAXISPEED |
EXCESSIVE |
PILOT IN COMMAND |
CAUSE |
AIRCRAFT 1 PRELIMINARY REPORT
On May 13, 2000, about 1430 Alaska daylight time, a tundra tire equipped Piper PA-12 airplane, N7944H, sustained substantial damage when it nosed over during taxi for takeoff at an off airport gravel bar on the Susitna River, about 22 miles west of Big Lake, Alaska, at 61 degrees 28 minutes north latitude, 150 degrees 30 minutes west longtitude. The solo private pilot was not injured. The personal flight was conducted under 14 CFR Part 91. Visual meteorological conditions prevailed at the time of the accident, and no flight plan was filed.
The pilot told the NTSB investigator-in-charge, during a telephone interview on May 15, and wrote in his NTSB Pilot/Operator report, that he was taxiing for takeoff on a gravel bar. He added that he was "taxiing pretty fast." He indicated that while taxiing, as he was concentrating on the gusty tailwind, the main wheels hit a big bump and ditch which he had not seen, and the airplane nosed over. The pilot stated that he should have watched the area in front of where he was taxiing, and should have walked the takeoff area prior to attempting the takeoff.
The airplane sustained damage to the top of the vertical stabilizer, and right wing strut.
AIRCRAFT 1 FINAL REPORT
The private pilot told the NTSB investigator-in-charge that he was 'taxiing pretty fast' on an off airport gravel bar. He indicated that while taxiing, as he was concentrating on the gusty tailwind, the main wheels hit a big bump and ditch which he had not seen, and the tundra tire equipped airplane nosed over. The pilot stated that he should have watched the area in front of where he was taxiing, and should have walked the takeoff area prior to attempting the takeoff.
AIRCRAFT 1 CAUSE REPORT
The pilot's selection of an unsuitable taxi area, and excessive taxi speed. A factor associated with this accident was a ditch in the taxi area.
END REPORT