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Registered aircraft · FAA record as of September 25, 2026
N4525L

Gulfstream American Corp AA-5B

Valid Illinois

N4525L is a Gulfstream American Corp AA-5B, a fixed-wing airplane with one motor with a piston engine, built in 1979. It has 4 seats. It is registered to 525 Lima CORP, a corporation in Grayslake, Illinois. The registration is valid: it was issued on June 6, 2006 and expires on August 31, 2027. It holds a standard airworthiness certificate for normal; utility, dated March 14, 1979.

Aircraft

Maker
Gulfstream American Corp
Model
AA-5B
Serial number
AA5B1119
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming O&VO-360 SER · 180 hp
Seats
4
Year built
1979
Transponder code
A57C9C (octal 51276234)

Registration

Status
Valid registration
Certificate issued
June 6, 2006
Expires
August 31, 2027
Last FAA action
March 10, 2023
Airworthiness
Standard · Normal; Utility · March 14, 1979
FAA region
Great Lakes
FAA record id
00092814

Owner as the FAA publishes it

Name
525 Lima CORP
Type
Corporation
Address
34129 N Gerwal Ave
Grayslake, IL 60030-1011

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