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Registered aircraft · FAA record as of September 25, 2026
N957CK

Craig Kemper SLING TSI

N957CK is a Craig Kemper 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 Rsf Investors 2026 LLC, an LLC in Carlsbad, California. The registration is valid: it was issued on July 10, 2026 and expires on July 31, 2033. It holds an experimental airworthiness certificate for amateur built, dated May 8, 2025.

Aircraft

Maker
Craig Kemper
Model
SLING TSI
Serial number
540SK
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
AD4EE4 (octal 53247344)

Registration

Status
Valid registration
Certificate issued
July 10, 2026
Expires
July 31, 2033
Last FAA action
July 10, 2026
Airworthiness
Experimental · Amateur built · May 8, 2025
FAA region
Western-Pacific
FAA record id
01498729

Owner as the FAA publishes it

Name
Rsf Investors 2026 LLC
Type
LLC
Address
5927 Balfour Ct Ste 208
Carlsbad, CA 92008-7377

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.

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