| Tail Number / N-Number | N99031 |
| Manufacturer | PIPER |
| Model | PA-18-135 |
| Year Built | 1954 |
| Manufacturer's Serial Number | 18-3990 |
| 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 | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | PO BOX 634 |
| City | ELKO |
| State | NV |
| Zip Code | 89803-0634 |
| Region | Western-Pacific |
| County | Elko County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-04-27 |
| Last Action Date | 2022-04-26 |
| Status | Registration pending |
| Mode S Code | 53352576 |
| Mode S Code Hex | ADD57E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N99031.
| Tail Number / N-Number | N99031 |
| Manufacturer | ENGINEERING & RESEARCH |
| Model | ERCOUPE 415-C |
| Manufacturer's Serial Number | 1654 |
| 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 | Corporation |
| Owner Name | BILL BRENNAND AVIATION INC |
| Street | PO BOX 261 |
| City | OSHKOSH |
| State | WI |
| Zip Code | 54901 |
| Region | Great Lakes |
| County | Elko County |
| Last Status | Valid Registration |
| Cancellation Date | 1969-08-04 |
| Exported To | CANADA |