FAA aircraft registration
N491SF
CESSNA 172S · 2003 · Valid
N491SF is a CESSNA 172S (year 2003), valid on the FAA registry as of 2026-07-12. Owner type: entity. No NTSB accident or incident matches this tail in our snapshot. Source: FAA Releasable Aircraft Database.
Snapshot date: 2026-07-12 · Source: registry.faa.gov
Registration
- Status
- Valid
- Serial number
- 172S9565
- Issued
- —
- Expires
- —
- Type aircraft
- Fixed wing single-engine
- State
- WA
Registered owner
SNOHOMISH FLYING SERVICE INC
SNOHOMISH, WA
Source: FAA Releasable Aircraft Database. Entity owners are shown without redaction; individual owners are redacted by default.
Ownership timeline
- CurrentSNOHOMISH FLYING SERVICE INCsince —
- Earlier owners are reconstructed from successive FAA snapshots and shown when our archive has at least two transitions for this tail.
Accident or incident history(0 matches)
No NTSB CAROL record matches N491SF in our snapshot. The official NTSB search may show later filings. Open NTSB CAROL.
Applicable Airworthiness Directives(3 on the make-model list)
2024-12-05
Inspection of forward upper crankcase area
Effective Jul 29, 2024
2023-21-09
Seat track inspection and modification
Effective Nov 22, 2023
2022-15-04
McCauley propeller hub inspection
Effective Sep 1, 2022
See the full Cessna 172 AD list and applicability narrative →
Type certificate
CESSNA 172S is governed by the FAA Type Certificate Data Sheet for the CESSNA family. The TCDS is the authoritative reference for engine, weight, and equipment configuration.
Nearby N-numbers
Registrations that share the N491S block.
Search another tail
Or browse the FAA registry hub and Cessna 172 AD list.
Sources
- FAA Releasable Aircraft Database — accessed 2026-07-12
- FAA N-Number Inquiry — accessed 2026-07-12
- NTSB CAROL accident database — accessed 2026-07-12
- FAA Airworthiness Directives library — accessed 2026-07-12