N448B
2025 Richard Sigler SLING TSI
Fixed-wing, single engine · serial 620SK
Valid registration
Registered with the FAA until Dec 31, 2032.
Registered owner
Sigler Richard J
- Owner type
- Individual
- Location
- Albuquerque, NM
Registered to an individual. The FAA lists people last name first. We show the city and state only; the full mailing address is in the FAA's own record.
Aircraft
- Make and model
- Richard Sigler SLING TSI
- Kit
- Sling Aircraft (pty) Ltd SLING TSI
- Year built
- 2025
- Serial number
- 620SK
- Type
- Fixed-wing, single engine · Land
- Engines
- 1 × Four-cycle · Rotax 916 IS · 160 hp
- Seats
- 4
- Weight class
- Up to 12,499 lb
- Certification
- Amateur-built or kit (not type certificated) · Experimental airworthiness (issued Oct 22, 2025)
- Mode S code
- A5686E (the transponder's ICAO address, used by ADS-B flight trackers)
- Registered since
- Dec 31, 2025 · last FAA action Dec 31, 2025
Past registrations of N448B
N-numbers are reused. Each line is an earlier registration, ending on the date the FAA canceled it.
- Nov 29, 2012 1948 Beech 35 · serial D-1464 Barron Thomas Aviation Inc · Wilmington, DE