| Tail Number / N-Number | N81854 |
| Manufacturer | NORTH AMERICAN |
| Model | AT-6F |
| Year Built | 1944 |
| Manufacturer's Serial Number | 44-81857 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | VALLERO GREGORY A |
| Other Names |
|
| Street | 2053 HACKMANN ESTATES DR |
| City | SAINT CHARLES |
| State | MO |
| Zip Code | 63303-4465 |
| Region | Central |
| County | St. Charles County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-10-24 |
| Certificate Issue Date | 2012-08-07 |
| Last Action Date | 2021-04-02 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 52625070 |
| Mode S Code Hex | AB2A38 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N81854.
| Tail Number / N-Number | N81854 |
| Manufacturer | AERONCA |
| Model | 7AC |
| Manufacturer's Serial Number | 7AC-477 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FALCK WILLIAM F |
| Street | R F D #1 |
| City | WARWICK |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| County | St. Charles County |
| Certificate Issue Date | 1955-01-31 |
| Last Status | Valid Registration |
| Cancellation Date | 1960-05-21 |