N7640 - 1970 Schweizer Sgs 1-34 Aircraft Registration

1970 SCHWEIZER SGS 1-34

Aircraft Description

N7640 is a 1970 Schweizer SGS 1-34, a none aircraft registered to Silent Knights INC in Ankeny, IA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on March 20, 1970. The registration certificate was issued on May 13, 2021. The registration is set to expire on May 31, 2028. Powered by a None NONE engine, N7640 is. The aircraft's Mode S transponder code is AA52BC (hex), used for ADS-B identification and flight tracking. The FAA registry record for N7640 was last updated on May 12, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Schweizer is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1,365 Schweizer aircraft currently registered in the FAA database, including the SGS 1-34 model.

AviatorDB has found no NTSB accident or incident reports involving N7640. 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
1970
Manufacturer
SCHWEIZER
Model
SGS 1-34
Type Aircraft
Glider
Cruise Speed
58 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 20, 1970
Classification
Standard Glider Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
May 13, 2021

Registered Owner

Name
SILENT KNIGHTS INC
Address
406 NW SKYLINE DR
City
ANKENY
State / Zip Code
Iowa50023-8700
Country
United States

Powerplant & Avionics

Engine Type
None
Number of Engines
Engine Manufacturer
NONE
Engine Model
NONE
Mode S Code (Oct)
52451274
Mode S Code (Hex)
AA52BC

Additional Details

Registration
N7640
Serial Number
20
Number of Engines
Number of Seats
1
Expiration Date
May 31, 2028
Last Action Date
May 12, 2023
Last Update Date
January 19, 2026
Unique ID
00243277

Data Source

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

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