N990NC - Stearman Aircraft/northrop Alpha 4-A Aircraft Registration

STEARMAN AIRCRAFT/NORTHROP ALPHA 4-A

Aircraft Description

N990NC is a Stearman Aircraft/northrop ALPHA 4-A, a single-engine reciprocating (piston) aircraft registered to Planes of Fame Air Museum in Chino, CA. The registration certificate was issued on October 26, 2001. The registration is set to expire on July 31, 2028. The aircraft is configured with 1 seat. The aircraft's Mode S transponder code is ADD3D2 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N990NC was last updated on May 26, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Northrop Corporation (now Northrop Grumman) was an American aircraft manufacturer known for innovative flying wing designs and the B-2 Spirit stealth bomber. AviatorDB tracks 1 Stearman Aircraft/northrop aircraft currently registered in the FAA database, including the ALPHA 4-A model.

AviatorDB has found no NTSB accident or incident reports involving N990NC. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
Manufacturer
STEARMAN AIRCRAFT/NORTHROP
Model
ALPHA 4-A
Type Aircraft
Fixed Wing Single Engine
Cruise Speed
96 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
Classification
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
October 26, 2001

Registered Owner

Name
PLANES OF FAME AIR MUSEUM
Address
14998 CAL AERO DR
City
CHINO
State / Zip Code
California91710-9056
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Mode S Code (Oct)
53351722
Mode S Code (Hex)
ADD3D2

Additional Details

Registration
N990NC
Serial Number
04
Number of Engines
1
Number of Seats
1
Expiration Date
July 31, 2028
Last Action Date
May 26, 2023
Last Update Date
January 19, 2026
Unique ID
00793907

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-06-15 01:32:20 UTC