N20640 — 1981 Cessna 180K
Active registrationChecked against FAA & NTSB records · as of Jul 22, 2026
N20640 appears in 1 NTSB accident record (most recent 2022, no injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 22, 2026.
Aircraft record
- Serial number
- 18053202
- Manufacturer
- Cessna
- Model
- 180K
- Year
- 1981
- Category
- Fixed wing single-engine
- Engine
- Cont Motor O-470 Series
- Registration
- Active
- Registered to
- Cahoon Neil T — Camas, WA
Accident & incident history
The pilot’s failure to maintain directional control during landing on a wet surface with a tailwind, which resulted in a runway excursion.
Registration timeline
Ownership and registration events for this airframe (the 1981 Cessna 180K).
- Aug 14, 2021registered — Cahoon Neil T
Earlier aircraft on this N-number
The tail number N20640 was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 1981 Cessna 180K above.
- until Jan 24, 1952Fairchild 24 K (s/n 3317)
Frequently asked
- Has N20640 been in an accident?
- Yes. N20640 appears in 1 NTSB accident record, the most recent in 2022.
- What kind of aircraft is N20640?
- N20640 is a 1981 Cessna 180K (fixed wing single-engine), serial number 18053202.
- Who is N20640 registered to?
- N20640 is registered to Cahoon Neil T of Camas, WA. Registration status: active.
The full N20640 report
$12 $29 launch pricing
- 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
Instant access · no account · permanent link