| Tail Number / N-Number | N543PM |
| Manufacturer | CESSNA |
| Model | 421C |
| Manufacturer's Serial Number | 421C0280 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | LLC |
| Owner Name | BEDROCK PRIVATE AVIATION LLC |
| Street | 909 RIDGEBROOK RD STE 216 |
| City | SPARKS |
| State | MD |
| Zip Code | 21152-9476 |
| Region | Eastern |
| County | Baltimore city |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-03-30 |
| Certificate Issue Date | 2021-09-01 |
| Last Action Date | 2021-09-01 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 51562142 |
| Mode S Code Hex | A6E462 |