N6640K — Hughes OH-6A
Active registrationChecked against FAA & NTSB records · as of Jul 24, 2026
N6640K has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 24, 2026.
Aircraft record
- Serial number
- 66-16110
- Manufacturer
- Hughes
- Model
- OH-6A
- Category
- Rotorcraft
- Registration
- Active
- Registered to
- Usda Aphis Ws Atoc — Cedar City, UT
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the Hughes OH-6A).
- Aug 2, 2011registered — Usda Aphis Ws Atoc
Earlier aircraft on this N-number
The tail number N6640K was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the Hughes OH-6A above.
- until unknown1947 Republic RC-3 (s/n 917)
Frequently asked
- Has N6640K been in an accident?
- No NTSB accident records are on file for N6640K.
- What kind of aircraft is N6640K?
- N6640K is a Hughes OH-6A (rotorcraft), serial number 66-16110.
- Who is N6640K registered to?
- N6640K is registered to Usda Aphis Ws Atoc of Cedar City, UT. Registration status: active.
The full N6640K report
$12 $29 launch pricing
- Full NTSB investigation narratives — 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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