Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N522NS.
| Tail Number / N-Number | N522NS |
| Manufacturer | LING-TIMCO-VOUGHT |
| Model | XC-142 |
| Year Built | 1969 |
| Manufacturer's Serial Number | 25924 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 34 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 262 miles per hour |
| Type of Registrant | Government |
| Owner Name | NASA |
| Street | LANGLEY RESEARCH CENTER FMTD OPERATIONS BRANCH |
| City | HAMPTON |
| State | VA |
| Zip Code | 23365 |
| Region | Eastern |
| Certificate Issue Date | 1969-07-16 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-02-15 |
| Mode S Code | 51510631 |
| Mode S Code Hex | A69199 |