N60AT — 1990 Diehl William A S4
Active registrationChecked against FAA & NTSB records · as of Jul 22, 2026
N60AT has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 22, 2026.
Aircraft record
- Serial number
- 003
- Manufacturer
- Diehl William A
- Model
- S4
- Year
- 1990
- Category
- Fixed wing single-engine
- Engine
- Lycoming 0-320 Series
- Registration
- Active
- Registered to
- Oconnor Lloyd T — Dillingham, AK
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1990 Diehl William A S4).
- Nov 28, 2023registered — Oconnor Lloyd T
Earlier aircraft on this N-number
The tail number N60AT was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 1990 Diehl William A S4 above.
- until Sep 19, 1990Arctic Aircraft Co Inc S-1B2 (s/n 1011)
Frequently asked
- Has N60AT been in an accident?
- No NTSB accident records are on file for N60AT.
- What kind of aircraft is N60AT?
- N60AT is a 1990 Diehl William A S4 (fixed wing single-engine), serial number 003.
- Who is N60AT registered to?
- N60AT is registered to Oconnor Lloyd T of Dillingham, AK. Registration status: active.
The full N60AT 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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