N173AC — 1967 Sikorsky S-64E
Active registrationChecked against FAA & NTSB records · as of Jul 24, 2026
N173AC appears in 1 NTSB accident record (most recent 2019, minor injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 24, 2026.
Aircraft record
- Serial number
- 64015
- Manufacturer
- Sikorsky
- Model
- S-64E
- Year
- 1967
- Category
- Rotorcraft
- Engine
- P & W Jftd12a-4a
- Registration
- Active
- Registered to
- Helicopter Express Llc — Chamblee, GA
Accident & incident history
Registration timeline
Ownership and registration events for this airframe (the 1967 Sikorsky S-64E).
- May 2, 2024registered — Helicopter Express Llc
Frequently asked
- Has N173AC been in an accident?
- Yes. N173AC appears in 1 NTSB accident record, the most recent in 2019.
- What kind of aircraft is N173AC?
- N173AC is a 1967 Sikorsky S-64E (rotorcraft), serial number 64015.
- Who is N173AC registered to?
- N173AC is registered to Helicopter Express Llc of Chamblee, GA. Registration status: active.
The full N173AC 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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