| Tail Number / N-Number | N3157B |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-400A |
| Manufacturer's Serial Number | 400A-0449 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | MARLOW AVIATION LLC |
| Street | 409 E 10TH ST |
| City | LAMONI |
| State | IA |
| Zip Code | 50140-1161 |
| Region | Central |
| County | Decatur County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1982-04-13 |
| Certificate Issue Date | 2017-05-02 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 50656263 |
| Mode S Code Hex | A35CB3 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3157B.
| Tail Number / N-Number | N3157B |
| Manufacturer | CESSNA |
| Model | 170B |
| Manufacturer's Serial Number | 25399 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | VEST AIRCRAFT & FINANCE CO |
| Street | P O BOX 5306 |
| City | DENVER |
| State | CO |
| Zip Code | 80201 |
| Region | Northwest Mountain |
| County | Decatur County |
| Certificate Issue Date | 1955-11-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1956-02-16 |
| Exported To | CANADA |