ERA09CA110 · Cessna 172R
Cessna 172R · Accident: landing area overshoot
From New York Stewart International Airport (SWF) to Morristown Municipal Airport (MMU)
Event
- NTSB case
- ERA09CA110
- 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
- Instrument Meteorological Cond
Cessna 172R
- 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
- N178AF
- Operator
- American Flyers
- Onboard fatalities
- Unknown
- Route
- From New York Stewart International Airport (SWF), Newburgh, NYTo Morristown Municipal Airport (MMU), Morristown, NJ
- 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 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
- 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
- Landing area overshoot
- 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
- Personnel issues › Action/decision
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The instructor and his pilot-rated student were conducting instrument work; reported weather included a vertical visibility of 200 feet and 1/4 mile visibility in fog. After the first instrument landing system approach with the student at the controls, the runway was not visually acquired at the decision height and a missed approach was performed. The instructor took the controls for the second approach and asked the student to monitor the radios and look for the runway environment. At 400 feet above ground level, the instructor saw the runway below him, but the airplane was "slightly high on the glideslope and a little fast..." He elected to attempt a landing, reducing the throttle to idle and adding full flaps. The airplane touched down long and the instructor was unable to stop the airplane on the remaining runway. The airplane collided with a snow bank, resulting in structural damage to the fuselage.
Probable cause
The flight instructor's failure to execute a missed approach when insufficient runway remained for landing. Contributing to the accident were the low ceiling and visibility conditions.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA09CA110
- Event ID
- 20081229X70551
- Case number
- ERA09CA110
- 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. 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: 0c351fe82302dc3a0d64ba33201459d1bbec7705c8580f456dd64b91434ca7fb; retrieved 2026-09-15T10:38:42.440Z.