N521GC - 2023 L Branden Culp Rans S-21 Aircraft Registration

A210

2023 L BRANDEN CULP RANS S-21

Aircraft Description

N521GC is a 2023 L Branden Culp RANS S-21, a single-engine reciprocating (piston) aircraft registered in the United States. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on March 22, 2023. The registration certificate was issued on April 9, 2025. The registration is set to expire on April 30, 2032. Powered by a Titan IO-340 engine producing 180 horsepower, N521GC is. The aircraft's Mode S transponder code is A68D3E (hex), used for ADS-B identification and flight tracking. N521GC was last tracked by AviatorDB near San Carlos Airport (KSQL) on March 22, 2026. The FAA registry record for N521GC was last updated on June 5, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

L Branden Culp is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 L Branden Culp aircraft currently registered in the FAA database, including the RANS S-21 model.

AviatorDB has found no NTSB accident or incident reports involving N521GC. 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
2023
Manufacturer
L BRANDEN CULP
Model
RANS S-21
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
A210A-210
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 22, 2023
Classification
Experimental 2 Category
Type Registration
Co-Owned
Status
Valid Registration
Cert Issue Date
April 9, 2025

Registered Owner

The registered owner has requested to keep this data private under Title 49 of the United States Code, Section 44114.

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
TITAN
Engine Model
IO-340
Horsepower
180 HP
Mode S Code (Oct)
51506476
Mode S Code (Hex)
A68D3E

Additional Details

Registration
N521GC
Serial Number
10190070
Number of Engines
1
Number of Seats
2
Expiration Date
April 30, 2032
Last Action Date
June 5, 2025
Last Update Date
January 19, 2026
Unique ID
01382541

Last Known Position

Date
March 22, 2026 (UTC 20:16:53)
Airport
Latitude
37.515015
Longitude
-122.248978

Data Source

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

Last updated: 2026-04-01 01:32:20 UTC