Public Record · As of May 5, 2026
N121WW
Arensmeyer Walter W SA-300 STARDUSTER TO · 2021 View Type →
Status
Registration Valid
Type
Fixed Wing Single Engine
Engine
LYCOMING IO-360-C1D6
Last Cert Issue
—
01 / Registration
Filed with the Federal Aviation Administration
Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N121WW.
Tail Number
N121WW
Serial Number
001
Make
ARENSMEYER WALTER W
Model
SA-300 STARDUSTER TO
Year of Manufacture
2021
Mfr / Model Code
056388A
Type Aircraft
Fixed Wing Single Engine
Type Engine
Reciprocating
Engines
1
Seats
2
Engine Manufacturer
LYCOMING
Engine Model
IO-360-C1D6
Horsepower
200 hp
Weight Class
CLASS 1
Certification
Experimental (+1 flag) · code 42
Registrant
ARENSMEYER MICHAEL W · Individual
Address
198 HIGH POINT DR · LONGMONT, CO 80504-8540
FAA Region
Southern · County 013
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
A05972
Mode S (Octal)
50054562
Live position via ICAO24 A05972
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
-
Jun 10, 1980
OSAGE BEACH, Missouri
Airport · K15 Grand Glaize Osage Beach Airport
03 / Airworthiness Directives
Applicable to ARENSMEYER WALTER W SA-300 STARDUSTER TO
Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Service Difficulty Reports
FAA SDR filings
The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →
05 / Sources & Methodology
Every fact on this page links to its primary US-government source
- FAA Aircraft Registry →
Refreshed May 5, 2026
Available
- NTSB CAROL →
Refreshed May 5, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed May 5, 2026
Available
- FAA Service Difficulty Reports →
Refreshed May 5, 2026
Unavailable
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