Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N37SL

Aviat Aircraft Inc A-1B

Valid Wisconsin

N37SL is an Aviat Aircraft Inc A-1B, a fixed-wing airplane with one motor with a piston engine, built in 1999. It has 2 seats. It is registered to Rw Aviation LLC, an LLC in Manitowish Waters, Wisconsin. The registration is valid: it was issued on May 30, 2012 and expires on May 31, 2028. It holds a standard airworthiness certificate for normal, dated March 16, 1999.

Aircraft

Maker
Aviat Aircraft Inc
Model
A-1B
Serial number
2010
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming O&VO-360 SER · 180 hp
Seats
2
Year built
1999
Transponder code
A4330D (octal 51031415)

Registration

Status
Valid registration
Certificate issued
May 30, 2012
Expires
May 31, 2028
Last FAA action
May 12, 2023
Airworthiness
Standard · Normal · March 16, 1999
FAA region
Great Lakes
FAA record id
00003707

Owner as the FAA publishes it

Name
Rw Aviation LLC
Type
LLC
Address
PO Box 519
Manitowish Waters, WI 54545-0519

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