ERA12FA483 · Cessna 172P
Interstate Aviation Cessna 172P · Accident: controlled flight into terrain/object (CFIT) on approach
From Columbia County Airport (1B1) to Robertson Field (4B8)
Event
- NTSB case
- ERA12FA483
- 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
- 1 · 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 172P
- 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
- N64182
- Operator
- Interstate Aviation
- Onboard fatalities
- Unknown
- Route
- From Columbia County Airport (1B1), Hudson, NYTo Robertson Field (4B8), Plainville, CT
- 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
- Approach · VFR pattern final
- 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
- Controlled flight into terrain/object (CFIT)
- 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 as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
During daylight in good weather conditions, the pilot was flying an approach to his home airport. After one go-around, the airplane approached the same runway a second time. During the second final approach, the airplane flew lower than normal and the nose dropped. The airplane subsequently impacted a berm 20 feet below and immediately before the runway. A postcrash fire consumed the cockpit and cabin area. Examination of the airframe and engine did not reveal any preimpact mechanical malfunctions.
The toxicological report noted that Zolpidem (a sleep aid known by the brand name Ambien among others) was detected in the blood and liver. Toxicological reports note “detected,” rather than an actual value, when the level of a substance is below the therapeutic range and, thus, is not intended to imply impairment.
According to law enforcement personnel, during the 2 years preceding the accident, the pilot had gone through a divorce, the closure of his business, and most recently was anticipating arrest on a felony charge. Additionally, about 1 month before the accident, a detective received a telephone call from a family member of the pilot, who expressed concern that the pilot was going to commit suicide based on remarks that the pilot had made; however, the family member later stated that the pilot recanted. Further investigation by law enforcement personnel did not recover a suicide note.
Probable cause
The pilot's failure to maintain the proper glidepath during final approach in visual meteorological conditions, resulting in collision with a berm.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA12FA483
- Event ID
- 20120726X04932
- Case number
- ERA12FA483
- 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: ca4a0015d720eb697681aede16ba61e98661a72ecd34700543b24f6234389fb4; retrieved 2026-09-13T22:30:51.015Z.