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Registered aircraft · FAA record as of September 25, 2026
N448B

Richard Sigler SLING TSI

N448B is a Richard Sigler SLING TSI, a fixed-wing airplane with one motor with a four-stroke engine, built in 2025. It has 4 seats. It is registered to an individual in Albuquerque, New Mexico. The registration is valid: it was issued on December 31, 2025 and expires on December 31, 2032. It holds an experimental airworthiness certificate for amateur built, dated October 22, 2025. 2 documents are on file: 2 × bill of sale (evidence of ownership).

Aircraft

Maker
Richard Sigler
Model
SLING TSI
Serial number
620SK
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Rotax 916 IS · 160 hp
Seats
4
Year built
2025
Kit
SLING AIRCRAFT (PTY) LTD SLING TSI
Transponder code
A5686E (octal 51264156)

Registration

Status
Valid registration
Certificate issued
December 31, 2025
Expires
December 31, 2032
Last FAA action
December 31, 2025
Airworthiness
Experimental · Amateur built · October 22, 2025
FAA region
Southwestern
FAA record id
01500264

Owner as the FAA publishes it

Name
Sigler Richard J
Type
Individual
Address
1608 Blair Dr NE
Albuquerque, NM 87112-4864

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 2

2026-09-23Bill of sale (evidence of ownership)
2026-09-23Bill of sale (evidence of ownership)

Earlier use of this number 1

2012-11-29Beech 35 · Registration expired, pending cancellation

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