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Registered aircraft · FAA record as of September 25, 2026
N7640

Schweizer SGS 1-34

Valid Iowa

N7640 is a Schweizer SGS 1-34, a glider with no engine, built in 1970. It has 1 seat. It is registered to Silent Knights INC, a corporation in Ankeny, Iowa. The registration is valid: it was issued on May 13, 2021 and expires on May 31, 2028. It holds a standard airworthiness certificate for glider, dated March 20, 1970.

Aircraft

Maker
Schweizer
Model
SGS 1-34
Serial number
20
Type
Glider
Power
None · None NONE
Seats
1
Year built
1970
Cruising speed
58 mph
Transponder code
AA52BC (octal 52451274)

Registration

Status
Valid registration
Certificate issued
May 13, 2021
Expires
May 31, 2028
Last FAA action
May 12, 2023
Airworthiness
Standard · Glider · March 20, 1970
FAA region
Central
FAA record id
00243277

Owner as the FAA publishes it

Name
Silent Knights INC
Type
Corporation
Address
406 NW Skyline Dr
Ankeny, IA 50023-8700

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.

Earlier use of this number 1

1930-07-23Standard J-1 · Valid registration

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