N921GH - Stemme AG Stemme S 12 Aircraft Registration

S12S

STEMME AG STEMME S 12

Aircraft Description

N921GH is a Stemme Ag STEMME S 12, a single-engine four-cycle piston aircraft registered to Del Valle Mateo in New York, NY. The registration certificate was issued on July 26, 2023. The registration is set to expire on July 31, 2030. The aircraft is configured with 2 seats. The aircraft's Mode S transponder code is ACC27F (hex), used for ADS-B identification and flight tracking. The FAA registry record for N921GH was last updated on August 17, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Stemme Ag is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 38 Stemme Ag aircraft currently registered in the FAA database, including the STEMME S 12 model.

AviatorDB has found no NTSB accident or incident reports involving N921GH. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
Manufacturer
STEMME AG
Model
STEMME S 12
Type Aircraft
Glider
ICAO Type Code
S12SS-12 Twin Voyager
Weight Class
Up to 12,500 lbs
Airworthiness Date
Classification
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
July 26, 2023

Registered Owner

Name
DEL VALLE MATEO
Address
25 CENTRAL PARK W APT 170
City
NEW YORK
State / Zip Code
New York10023-7253
Country
United States

Powerplant & Avionics

Engine Type
4-cycle
Number of Engines
1
Mode S Code (Oct)
53141177
Mode S Code (Hex)
ACC27F

Additional Details

Registration
N921GH
Serial Number
12-049
Number of Engines
1
Number of Seats
2
Expiration Date
July 31, 2030
Last Action Date
August 17, 2023
Last Update Date
January 19, 2026
Unique ID
01394438

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-06-15 01:32:20 UTC