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Registered aircraft · FAA record as of September 25, 2026
N577SF

Glaser-Dirks DG-500M

N577SF is a Glaser-Dirks DG-500M, a glider with a piston engine, built in 1995. It has 2 seats. It is registered to Museum Of Flight Foundation, a corporation in Seattle, Washington. The registration is valid: it was issued on February 14, 2011 and expires on February 28, 2030. It holds a standard airworthiness certificate for utility; glider, dated May 11, 1995.

Aircraft

Maker
Glaser-Dirks
Model
DG-500M
Serial number
5E143M57
Type
Glider
Power
Piston (reciprocating), 1 motor · Bombardier ROTAX (ALL)
Seats
2
Year built
1995
Transponder code
A76A00 (octal 51665000)

Registration

Status
Valid registration
Certificate issued
February 14, 2011
Expires
February 28, 2030
Last FAA action
October 7, 2023
Airworthiness
Standard · Utility; Glider · May 11, 1995
FAA region
Northwest Mountain
FAA record id
00405402

Owner as the FAA publishes it

Name
Museum Of Flight Foundation
Type
Corporation
Address
9404 E Marginal Way S
Seattle, WA 98108

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