N121C
2020 Homebuilt SLING 4 TSI
N121C on the FAA register
Timeline
- 2027-07-31Registration expires (renewal due).
- 2020-08-13Airworthiness date on the current FAA record (experimental category (amateur-built)).
- 2020-07-31Certificate of registration issued as N121C to the current registrant.
- 2012-10-19N121C previously assigned to a Aviat PITTS S2-C (s/n 6009); cancelled.
- 1995-03-03N121C previously assigned to a Cessna Citation Bravo / Citation II (s/n 5500354); cancelled.
- 1953-11-12N121C previously assigned to a Mooney M18C Mite (s/n 202); cancelled.
About N121C
N121C is a 2020 Homebuilt SLING 4 TSI, serial number 170SK. It is registered to an individual in Alameda, California. The current certificate of registration was issued on July 31, 2020 and expires on July 31, 2027.
The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 915 ISC3 A engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated August 13, 2020.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N121C.
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N121C.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
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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.
