N20521 — 1973 Cessna 172M
Active registrationChecked against FAA & NTSB records · as of Jul 18, 2026
N20521 appears in 1 NTSB accident record (most recent 2019, no injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 18, 2026.
Aircraft record
- Serial number
- 17261359
- Manufacturer
- Cessna
- Model
- 172M
- Year
- 1973
- Category
- Fixed wing single-engine
- Engine
- Lycoming 0-320 Series
- Registration
- Active
- Registered to
- N20521 Llc — Wilmington, DE
Accident & incident history
The student pilot's failure to maintain adequate clearance from the stopped airplane while attempting to taxi around it.
Registration timeline
Ownership and registration events for this airframe (the 1973 Cessna 172M).
- Aug 2, 2024registered — N20521 Llc
Frequently asked
- Has N20521 been in an accident?
- Yes. N20521 appears in 1 NTSB accident record, the most recent in 2019.
- What kind of aircraft is N20521?
- N20521 is a 1973 Cessna 172M (fixed wing single-engine), serial number 17261359.
- Who is N20521 registered to?
- N20521 is registered to N20521 Llc of Wilmington, DE. Registration status: active.
The full N20521 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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