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
N1NN

Nielsen Norman P STEPHENS SUPER ACRO

Valid Florida

N1NN is a Nielsen Norman P STEPHENS SUPER ACRO, a fixed-wing airplane with one motor with a piston engine, built in 1981. It has 1 seat. It is registered to Worlds Greatest Aircraft Collection INC, a corporation in Polk City, Florida. The registration is valid: it was issued on April 16, 1982 and expires on March 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated July 13, 1981.

Aircraft

Maker
Nielsen Norman P
Model
STEPHENS SUPER ACRO
Serial number
001
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming I0360 SER · 180 hp
Seats
1
Year built
1981
Transponder code
A0013B (octal 50000473)

Registration

Status
Valid registration
Certificate issued
April 16, 1982
Expires
March 31, 2030
Last FAA action
October 13, 2023
Airworthiness
Experimental · Amateur built · July 13, 1981
FAA region
Southern
FAA record id
00542410

Owner as the FAA publishes it

Name
Worlds Greatest Aircraft Collection INC
Type
Corporation
Address
1400 Broadway Blvd SE
Polk City, FL 33868-9109

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.

Earlier use of this number 1

1978-12-28Aerotek PITTS SPECIAL S-1S · exported to Germany · Valid registration

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data