| Tail Number / N-Number | N99818 |
| Manufacturer | SPORTAVIA PUTZER |
| Model | RF5B SPERBER |
| Year Built | 1976 |
| Manufacturer's Serial Number | 51064 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | SLAD GEORGE W |
| Other Names |
|
| Street | 6200 LA JOYA PL NW |
| City | ALBUQUERQUE |
| State | NM |
| Zip Code | 87120-2120 |
| Region | Southwestern |
| County | Bernalillo County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1979-10-11 |
| Certificate Issue Date | 2019-06-05 |
| Last Action Date | 2022-01-16 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 53371367 |
| Mode S Code Hex | ADF2F7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N99818.
| Tail Number / N-Number | N99818 |
| Manufacturer | ERCOUPE |
| Model | 415-C |
| Manufacturer's Serial Number | 2441 |
| 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 | BUTLER HANSEL HARMON |
| Street | 215 FIRST AVE |
| City | WAVERLY |
| State | OH |
| Zip Code | 45690 |
| Region | Great Lakes |
| County | Bernalillo County |
| Certificate Issue Date | 1946-08-30 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-07-12 |