| Tail Number / N-Number | N99870 |
| Manufacturer | CESSNA |
| Model | 172P |
| Manufacturer's Serial Number | 17276519 |
| 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 |
| Type of Registrant | LLC |
| Owner Name | CHRISTIANSEN AVIATION LLC |
| Street | MAILBOXES ETC #1710 2207 CONCORD PIKE |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19803 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-08-23 |
| Last Action Date | 2022-08-23 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 53371701 |
| Mode S Code Hex | ADF3C1 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N99870.
| Tail Number / N-Number | N99870 |
| Manufacturer | DEHAVILLAND CANADA |
| Model | U-6A-DH |
| Manufacturer's Serial Number | 58-1996 |
| 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 |
| Type of Registrant | Corporation |
| Owner Name | STINSON FIELD AIRCRAFT |
| Street | P O BOX 1738 |
| City | SAN ANTONIO |
| State | TX |
| Zip Code | 78296 |
| Region | Southwestern |
| County | New Castle County |
| Certificate Issue Date | 1972-09-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-09-08 |
| Exported To | CANADA |