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Registered aircraft · FAA record as of September 25, 2026
N921GH

Stemme Ag STEMME S 12

Valid New York

N921GH is a Stemme Ag STEMME S 12, a glider with a four-stroke engine. It has 2 seats. It is registered to an individual in New York, New York. The registration is valid: it was issued on July 26, 2023 and expires on July 31, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Stemme Ag
Model
STEMME S 12
Serial number
12-049
Type
Glider
Power
Four-cycle piston, 1 motor
Seats
2
Year built
Not given
Transponder code
ACC27F (octal 53141177)

Registration

Status
Valid registration
Certificate issued
July 26, 2023
Expires
July 31, 2030
Last FAA action
August 17, 2023
Airworthiness
None on file
FAA region
Eastern
FAA record id
01394438

Owner as the FAA publishes it

Name
Del Valle Mateo
Type
Individual
Address
25 Central Park W Apt 170
New York, NY 10023-7253

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