Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N623H.
| Tail Number / N-Number | N623H |
| Manufacturer | TRAVEL AIR |
| Model | S-6000-B |
| Manufacturer's Serial Number | 6B-2001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | JOHNSON FLYING SERVICE INC |
| Street | PO BOX 1382 |
| City | MISSOULA |
| State | MT |
| Zip Code | 59806 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1942-07-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1947-12-23 |
| Mode S Code | 52021021 |
| Mode S Code Hex | A82211 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N623H.
| Tail Number / N-Number | N623H |
| Manufacturer | ENSTROM |
| Model | F-28C |
| Year Built | 1977 |
| Manufacturer's Serial Number | 378 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | HIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | PO BOX 108 |
| City | ONTARIO |
| State | CA |
| Zip Code | 91761 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-04-25 |
| Last Action Date | 1984-01-12 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2012-10-04 |
| Mode S Code | 52021021 |
| Mode S Code Hex | A82211 |