N81SM - 2005 American Champion Aircraft 7GCBC Aircraft Registration

CH7B

2005 AMERICAN CHAMPION AIRCRAFT 7GCBC

Aircraft Description

N81SM is a 2005 American Champion Aircraft 7GCBC, a single-engine reciprocating (piston) aircraft registered to Schwartz Grantham L in Garden City, TX. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on November 1, 2005. The registration certificate was issued on February 20, 2025. The registration is set to expire on February 29, 2032. Powered by a Lycoming 0-320 SERIES engine producing 180 horsepower, N81SM is. The aircraft's Mode S transponder code is AB089F (hex), used for ADS-B identification and flight tracking. N81SM was last tracked by AviatorDB at coordinates 31.7233, -101.5597 on February 2, 2026. The FAA registry record for N81SM was last updated on February 20, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The American Champion 7GCBC Citabria High Country Explorer stands as a significant aerobatic and utility aircraft that brought affordable tailwheel proficiency to civilian aviation. First flown around 1964-1965, it is a high-wing single-engine taildragger that seats two occupants in tandem configuration. With a 35-foot wingspan and powered by Lycoming O-360 engines producing 180 horsepower, the aircraft delivers a cruise speed of approximately 135 miles per hour. American Champion Aircraft Corporation continues manufacturing this evolution of the original Aeronca Champion design. AviatorDB tracks 1,088 American Champion Aircraft aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is CH7B.

AviatorDB has found no NTSB accident or incident reports involving N81SM. 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
2005
Manufacturer
AMERICAN CHAMPION AIRCRAFT
Model
7GCBC
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
CH7B7GCBC Citabria High Country Explorer
Weight Class
Up to 12,500 lbs
Airworthiness Date
November 1, 2005
Classification
Standard Normal Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
February 20, 2025

Registered Owner

Name
SCHWARTZ GRANTHAM L
Address
2617 FM 2401
City
GARDEN CITY
State / Zip Code
Texas79739-2706
Country
United States

Operator / Airline

Operator
Midwest Aviation
ICAO Code
NIT

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-320 SERIES
Horsepower
180 HP
Mode S Code (Oct)
52604237
Mode S Code (Hex)
AB089F

Additional Details

Registration
N81SM
Serial Number
1402-2005
Number of Engines
1
Number of Seats
2
Expiration Date
February 29, 2032
Last Action Date
February 20, 2025
Last Update Date
January 19, 2026
Unique ID
00201809

Last Known Position

Date
February 2, 2026 (UTC 15:17:15)
Airport
Latitude
31.723297
Longitude
-101.559664

Data Source

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

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