| Tail Number / N-Number | N4138H |
| Manufacturer | MOONEY |
| Model | M20J |
| Year Built | 1978 |
| Manufacturer's Serial Number | 24-0643 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MILLER JOHN A |
| Street | 33 ZANI LN |
| City | BALLSTON LAKE |
| State | NY |
| Zip Code | 12019-1720 |
| Region | Eastern |
| County | Saratoga County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-07-14 |
| Certificate Issue Date | 1985-09-18 |
| Last Action Date | 2021-03-04 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51161275 |
| Mode S Code Hex | A4E2BD |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4138H.
| Tail Number / N-Number | N4138H |
| Manufacturer | PIPER |
| Model | PA-15 |
| Manufacturer's Serial Number | 15-21 |
| 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 | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SAFAIR FLYING SERVICE |
| Street | TETERBORO AIR TERMINAL |
| City | TETERBORO |
| State | NJ |
| Zip Code | 07608 |
| Region | Eastern |
| County | Saratoga County |
| Certificate Issue Date | 1948-03-31 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-07-23 |