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Registered aircraft · FAA record as of September 25, 2026
N37235

Interstate S-1A

Valid Illinois

N37235 is an Interstate S-1A, a fixed-wing airplane with one motor with a piston engine, built in 1941. It has 2 seats. It is registered to an individual in Antioch, Illinois. The registration is valid: it was issued on July 3, 2025 and expires on July 31, 2032. It holds a standard airworthiness certificate, dated March 24, 1956.

Aircraft

Maker
Interstate
Model
S-1A
Serial number
78
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Cont Motor A&C75 SERIES · 75 hp
Seats
2
Year built
1941
Cruising speed
77 mph
Transponder code
A43E18 (octal 51037030)

Registration

Status
Valid registration
Certificate issued
July 3, 2025
Expires
July 31, 2032
Last FAA action
July 3, 2025
Airworthiness
Standard · March 24, 1956
FAA region
Great Lakes
FAA record id
00833453

Owner as the FAA publishes it

Name
Chapman Gregory
Type
Individual
Address
43435 N Cox Dr
Antioch, IL 60002-8907

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