N500TN — 1979 Hughes 369D
Active registrationChecked against FAA & NTSB records · as of Jul 18, 2026
N500TN appears in 2 NTSB accident records (most recent 2016, no injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 18, 2026.
Aircraft record
- Serial number
- 590521D
- Manufacturer
- Hughes
- Model
- 369D
- Year
- 1979
- Category
- Rotorcraft
- Engine
- Rolls-royc 250-c20b
- Registration
- Active
- Registered to
- Onespan Powerline Services Llc — Peachtree City, GA
Accident & incident history
The helicopter pilot’s failure to maintain sufficient separation between the main rotor blade and a power line during line guard installation, which resulted in an electrical arc to the main rotor.
The pilot's improper decision to continue a visual flight into instrument meteorological conditions, which resulted in a wire strike.
Registration timeline
Ownership and registration events for this airframe (the 1979 Hughes 369D).
- Dec 1, 2023registered — Onespan Powerline Services Llc
Frequently asked
- Has N500TN been in an accident?
- Yes. N500TN appears in 2 NTSB accident records, the most recent in 2016.
- What kind of aircraft is N500TN?
- N500TN is a 1979 Hughes 369D (rotorcraft), serial number 590521D.
- Who is N500TN registered to?
- N500TN is registered to Onespan Powerline Services Llc of Peachtree City, GA. Registration status: active.
The full N500TN report
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- Full NTSB investigation narratives for all 2 records — 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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