N421SD
Karim Kanfoudi SLING TSI
Fixed-wing, single engine · serial 422SK
Valid registration
Registered with the FAA until Jun 30, 2033.
Registered owner
Kanfoudi Karim
- Owner type
- Individual
- Location
- Manhattan Beach, CA
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
- Karim Kanfoudi SLING TSI
- Kit
- Airplane Factory Inc SLING TSI
- Year built
- —
- Serial number
- 422SK
- Type
- Fixed-wing, single engine · Land
- Engines
- 1 × Four-cycle
- Seats
- 4
- Weight class
- Up to 12,499 lb
- Certification
- Amateur-built or kit (not type certificated)
- Mode S code
- A500EA (the transponder's ICAO address, used by ADS-B flight trackers)
- Registered since
- Jun 16, 2026 · last FAA action Jun 16, 2026
Past registrations of N421SD
N-numbers are reused. Each line is an earlier registration, ending on the date the FAA canceled it.
- Oct 31, 2017 1971 Cessna 421B · serial 421B0127 S and D Aviation LLC · Columbus, MS
- Mar 21, 2005 1973 Cessna 421B · serial 421B0386 Georgia Cumberland Con of Seventh D · Calhoun, GA