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
N4573M

Piper PA-11

N4573M is a Piper PA-11, a fixed-wing airplane with one motor with a piston engine, built in 1947. It has 2 seats. It is registered to an individual in Harrisburg, South Dakota. The registration is valid: it was issued on May 14, 2020 and expires on May 31, 2027. It holds a standard airworthiness certificate, dated June 23, 1956.

Aircraft

Maker
Piper
Model
PA-11
Serial number
1176
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Cont Motor A&C75 SERIES · 75 hp
Seats
2
Year built
1947
Cruising speed
67 mph
Transponder code
A58EEA (octal 51307352)

Registration

Status
Valid registration
Certificate issued
May 14, 2020
Expires
May 31, 2027
Last FAA action
January 22, 2023
Airworthiness
Standard · June 23, 1956
FAA region
Great Lakes
FAA record id
00262974

Owner as the FAA publishes it

Name
Stauffacher Rick J
Type
Individual
Address
27531 Sd Highway 115
Harrisburg, SD 57032-5420

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