Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N99631.
| Tail Number / N-Number | N99631 |
| Manufacturer | ERCO |
| Model | 415-C |
| Manufacturer's Serial Number | 2254 |
| 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 | 88 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CHAPMAN WILLIAM E |
| Street | 435 N 8TH ST |
| City | GRAND JUNCTION |
| State | CO |
| Zip Code | 81501 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1946-08-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1947-03-28 |
| Mode S Code | 53365710 |
| Mode S Code Hex | ADEBC8 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N99631.
| Tail Number / N-Number | N99631 |
| Manufacturer | BELL |
| Model | 47G-3B-1 |
| Manufacturer's Serial Number | 67-15932 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 134 W SOLEDAD AVE |
| City | HAGATNA |
| State | GU |
| Zip Code | 969105057 |
| Country | GU |
| Last Action Date | 1999-08-25 |
| Last Status | Registration pending |
| Cancellation Date | 2003-05-27 |
| Exported To | MEXICO |
| Mode S Code | 53365710 |
| Mode S Code Hex | ADEBC8 |