N503ST
1959 Cessna 180 Floatplane
N503ST on the FAA register
Timeline
- 2029-04-30Registration expires (renewal due).
- 2022-04-09Certificate of registration issued as N503ST.
- 2004-07-21Airworthiness date on the current FAA record (standard category (normal)).
- 1959Manufactured (1959).
About N503ST
N503ST is a 1959 Cessna 180 Floatplane (FAA model 180B), serial number 50583. The FAA register lists N503St LLC as the registrant in Royal Oak, Michigan. The current certificate of registration was issued on April 9, 2022 and expires on April 30, 2029.
The FAA aircraft reference file describes the type as a single-engine piston, one Continental O-470 series engine and 4 seats. Its airworthiness certificate is standard category (normal), dated July 21, 2004.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N503ST.
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N503ST.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
More Cessna 180 Floatplane aircraft
All 94 Cessna 180 Floatplane registrations →Other aircraft registered in Michigan
All 7,224 aircraft registered in Michigan →Other single-engine pistons on the register
Cessna models on the register
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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.
