| Tail Number / N-Number | N5123B |
| Manufacturer | MURAWSKI ROBERT S |
| Model | PULSAR |
| Year Built | 1993 |
| Manufacturer's Serial Number | 170 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MURAWSKI ROBERT S |
| Street | 968 FREDERICKA DR |
| City | PITTSBURGH |
| State | PA |
| Zip Code | 15236 |
| Region | Eastern |
| County | Allegheny County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1993-09-02 |
| Certificate Issue Date | 1993-03-15 |
| Last Action Date | 2022-05-11 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51465640 |
| Mode S Code Hex | A66BA0 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N5123B.
| Tail Number / N-Number | N5123B |
| Manufacturer | CESSNA |
| Model | 152 |
| Manufacturer's Serial Number | 15283760 |
| 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 | Government |
| Owner Name | HICKAN WHEELER AERO CLUB |
| Street | 201 SANTOS DUMONT AVE |
| City | WAHIAWA |
| State | HI |
| Zip Code | 96786 |
| Region | Western-Pacific |
| County | Allegheny County |
| Certificate Issue Date | 1981-04-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-10-09 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N5123B.
| Tail Number / N-Number | N5123B |
| Manufacturer | FAIRCHILD |
| Model | C-82 |
| Manufacturer's Serial Number | 45-57808 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 52 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 186 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BANKERS LIFE & CASUALTY CO |
| Street | 4444 LAWRENCE AVE |
| City | CHICAGO |
| State | IL |
| Zip Code | 60600 |
| Region | Great Lakes |
| County | Allegheny County |
| Certificate Issue Date | 1955-10-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-10-08 |