NYC99LA057 · Cessna 310R
Primac Courier Cessna 310R · Accident: loss of control on ground/water while taxiing
From Teterboro Airport (TEB) to Sullivan County International Airport (MSV)
Event
- NTSB case
- NYC99LA057
- 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
- 0
- 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 310R
- Aircraft type
- Cessna 310
- 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
- N87464
- Operator
- Primac Courier
- Onboard fatalities
- Unknown
- Route
- From Teterboro Airport (TEB), TETERBORO, NJTo Sullivan County International Airport (MSV)
- 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
- Taxi
- First occurrenceThe 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/water
- 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
- Pilot in command › Directional control, not maintained
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
After landing, the second pilot, who was in the left seat, at the controls, made a left-hand turn onto taxiway 'Charlie.' A second turn to the left was then made onto taxiway 'Alfa,' a 75-foot wide, down sloping, asphalt taxiway. The brakes appeared to operate normally during all of the turns. The airplane continued to taxi, at a speed of 'about a fast walk,' to the active runway for departure. Due to the strong winds, the power was at idle and light braking was used. As the second pilot began a left 90-degree turn to the runway hold short line, he commented that there were no brakes. The pilot then took the controls and attempted to depress his brakes with no result. The airplane continued to roll, veering to the right into a grass ditch, about 20 feet from the taxiway. Examination of the brakes revealed sufficient brake pedal travel and pressure on the left side brake pedals.
Probable cause
The pilot in command's loss of directional control.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record NYC99LA057
- Event ID
- 20001205X00230
- Case number
- NYC99LA057
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
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: 9802097eafef83b12c214fdad9275e79740495bad7ad7d6b8100e49d8550af76; retrieved 2026-09-22T15:53:55.386Z.