WPR15CA069 · Cessna 172M
Micronesian Aviation Systems Cessna 172M · Accident: loss of control in flight during landing
From Antonio B. Won Pat International Airport (GUM) to Mount Gunson Airport (GSN)
Event
- NTSB case
- WPR15CA069
- 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
- General aviation
- 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
Cessna 172M
- Aircraft type
- Cessna 172
- 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
- N12915
- Operator
- Micronesian Aviation Systems
- Onboard fatalities
- Unknown
- Route
- From Antonio B. Won Pat International Airport (GUM), AGANATo Mount Gunson Airport (GSN), Obyan
- Aircraft age
- About 41 years (built 1973)
- 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 91: General Aviation
- 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 · flare/touchdown
- 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 in flight
- 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 › Task performance
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The student pilot was flying the first leg of a solo cross-country flight. The departure was uneventful, and she requested a stop-and-go landing with air traffic controllers as she approached the first destination. She received the clearance and began to initiate the descent while extending the flaps. During the landing flare the airplane encountered a gust of wind, and she applied forward elevator pressure. The nosewheel struck the ground hard and she attempted to perform a go-around, but the airplane departed to the right of the runway and came to rest in a grass area. The nose gear was bent aft during the initial ground strike, and the airplane sustained substantial damage to the firewall and forward fuselage. The pilot reported no preimpact mechanical malfunctions or failures with the airframe or engine that would have precluded normal operation.
Probable cause
The student pilot's loss of airplane control during the landing flare in gusting wind conditions.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record WPR15CA069
- Event ID
- 20141223X60511
- Case number
- WPR15CA069
- 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 UTC date the NTSB stores; the local time zone is not recorded, so the local date may differ by a day.
- API snapshot SHA-256: 45ef3b49b7fe8f980f5d5fe774fcb3a2525df1706abcec8f676aa4755ce5cc3b; retrieved 2026-09-16T01:59:43.351Z.