N1255T — 1954 Sikorsky S55B
Active registrationChecked against FAA & NTSB records · as of Jul 18, 2026
N1255T appears in 1 NTSB accident record (most recent 2009, no injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 18, 2026.
Aircraft record
- Serial number
- 55607
- Manufacturer
- Sikorsky
- Model
- S55B
- Year
- 1954
- Category
- Rotorcraft
- Engine
- Airesearch Tse331 Series
- Registration
- Active
- Registered to
- Sierra Aeronautics Llc — Franklin, KY
Accident & incident history
Failure of a seal in the hydraulic system resulting in a loss of hydraulic pressure while maneuvering at low altitude.
Registration timeline
Ownership and registration events for this airframe (the 1954 Sikorsky S55B).
- Sep 21, 2021registered — Sierra Aeronautics Llc
Frequently asked
- Has N1255T been in an accident?
- Yes. N1255T appears in 1 NTSB accident record, the most recent in 2009.
- What kind of aircraft is N1255T?
- N1255T is a 1954 Sikorsky S55B (rotorcraft), serial number 55607.
- Who is N1255T registered to?
- N1255T is registered to Sierra Aeronautics Llc of Franklin, KY. Registration status: active.
The full N1255T 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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