| Tail Number / N-Number | N154N |
| Manufacturer | BEECH |
| Model | C-50 |
| Year Built | 1955 |
| Manufacturer's Serial Number | CH-333 |
| Aircraft Type | Fixed wing multi 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | GO-480 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 295 hp (220 kW) |
| Total Horsepower | 590 hp (440 kW) |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | LLC |
| Owner Name | 1ST BLACKHAWK LLC |
| Street | PO BOX 467 |
| City | CONCORDVILLE |
| State | PA |
| Zip Code | 19331-0467 |
| Region | Eastern |
| County | Delaware County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-02-22 |
| Certificate Issue Date | 2019-12-10 |
| Last Action Date | 2022-11-16 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 50155067 |
| Mode S Code Hex | A0DA37 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N154N.
| Tail Number / N-Number | N154N |
| Manufacturer | SMITH THEODORE R |
| Model | SMITH GLIDER MDL 43 |
| Year Built | 1929 |
| Manufacturer's Serial Number | 2519 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Type of Registrant | Partnership |
| Owner Name | PETERSEN H M |
| Street | 2436 VALDEZ STREET |
| City | OAKLAND |
| State | CA |
| Zip Code | 94612 |
| Region | Western-Pacific |
| County | Delaware County |
| Certificate Issue Date | 1935-04-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1936-11-06 |