Grant Aviation Piper PA-31-350 accident
Piper PA-31-350 · Accident: loss of control on ground during landing
From Akutan Airport (PAUT) to Tom Madsen (Dutch Harbor) Airport (PADU)
Event
- NTSB case
- ANC13CA023
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- Charter & commuter
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Piper PA-31-350
- Aircraft type
- Piper PA-31
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N15PR
- Operator
- Grant Aviation
- Onboard fatalities
- Unknown
- Route
- From Akutan Airport (PAUT), Akutan, AKTo Tom Madsen (Dutch Harbor) Airport (PADU), Dutch Harbor, AK
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 135: Air Taxi & Commuter
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Landing · landing roll
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Loss of control on ground
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Action/decision
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The airline transport pilot departed on a visual flight rules cross-country flight in a twin-engine airplane with two passengers aboard. He reported that during the flight the weather began changing and he arrived at the destination airport in unforecast deteriorating weather conditions. Unable to circle to land into the wind, the pilot elected to land on runway 12 with a gusting quartering right tailwind. During the landing roll, a wind gust pushed the nose of the airplane to the right, and the airplane began to slide momentarily on an icy patch on the runway. While sliding sideways, the left main landing gear contacted bare pavement, which resulted in the collapse of the left main landing gear. As a result, the airplane sustained substantial damage to the left wing.
The wind at the airport before landing was reported to be out of 339 degrees at 26 knots, with gusts to 35 knots. According to the pilot operating handbook for the accident airplane, the maximum demonstrated crosswind component for the airplane is 20 knots, and a plot of the current wind conditions at the time of the accident showed that the crosswind component for the accident landing was 30 knots, 10 knots above the maximum demonstrated component.
No preaccident mechanical anomalies that would have precluded normal operation were reported.
Probable cause
The pilot's decision to land in wind conditions that exceeded the airplane's demonstrated crosswind capability, which resulted in a loss of airplane control during the landing roll.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ANC13CA023
- Event ID
- 20130216X24215
- Case number
- ANC13CA023
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status, coordinates. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: ef1371bcef83d4618c33eeae2f2022f04a14cb999dc909cbf81adb8f3a38aad3; retrieved 2026-09-15T20:56:20.343Z.