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Registered aircraft · FAA record as of September 25, 2026
N421SD

Karim Kanfoudi SLING TSI

N421SD is a Karim Kanfoudi SLING TSI, a fixed-wing airplane with one motor with a four-stroke engine. It has 4 seats. It is registered to an individual in Manhattan Beach, California. The registration is valid: it was issued on June 16, 2026 and expires on June 30, 2033. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Karim Kanfoudi
Model
SLING TSI
Serial number
422SK
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor
Seats
4
Year built
Not given
Kit
AIRPLANE FACTORY INC SLING TSI
Transponder code
A500EA (octal 51200352)

Registration

Status
Valid registration
Certificate issued
June 16, 2026
Expires
June 30, 2033
Last FAA action
June 16, 2026
Airworthiness
None on file
FAA region
Western-Pacific
FAA record id
01550222

Owner as the FAA publishes it

Name
Kanfoudi Karim
Type
Individual
Address
2006 N Sepulveda Blvd Pmb 169
Manhattan Beach, CA 90266-2906

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Earlier use of this number 2

2017-10-31Cessna 421B · Registration expired, pending cancellation
2005-03-21Cessna 421B · Triennial registration form was mailed and has not been returned by the Post Office

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data