N185SQ — 1977 Cessna A185F
Active registrationChecked against FAA & NTSB records · as of Jul 18, 2026
N185SQ appears in 1 NTSB accident record (most recent 2009, 2 fatalities). Registration and accident data compiled from public FAA and NTSB records as of Jul 18, 2026.
Aircraft record
- Serial number
- 18503306
- Manufacturer
- Cessna
- Model
- A185F
- Year
- 1977
- Category
- Fixed wing single-engine
- Engine
- Cont Motor Io 520 Series
- Registration
- Active
- Registered to
- Snider Helicopter Service Llc — Turner, MT
Accident & incident history
A loss of torque to the gearbox engine-side coupling flange bolts, which resulted in separation of the gearbox and propeller from the engine and the subsequent severing of the airplane's tail structure.
Registration timeline
Ownership and registration events for this airframe (the 1977 Cessna A185F).
- Apr 10, 2024registered — Snider Helicopter Service Llc
Earlier aircraft on this N-number
The tail number N185SQ was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 1977 Cessna A185F above.
- until Jul 14, 20172001 M-squared SPRINT 1000 (s/n 0554)
Frequently asked
- Has N185SQ been in an accident?
- Yes. N185SQ appears in 1 NTSB accident record, the most recent in 2009.
- What kind of aircraft is N185SQ?
- N185SQ is a 1977 Cessna A185F (fixed wing single-engine), serial number 18503306.
- Who is N185SQ registered to?
- N185SQ is registered to Snider Helicopter Service Llc of Turner, MT. Registration status: active.
- Has N185SQ been in a fatal accident?
- An NTSB record for N185SQ (ERA09LA502) is classified with a fatal highest injury level.
The full N185SQ report
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- Full NTSB investigation narratives for all 1 record — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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