| Tail Number / N-Number | N61981 |
| Manufacturer | DOUGLAS |
| Model | DC3A |
| Year Built | 1940 |
| Manufacturer's Serial Number | 2216 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 32 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | R-1830 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,350 hp (1,007 kW) |
| Total Horsepower | 2,700 hp (2,014 kW) |
| Average Cruising Speed | 144 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SIDERWICZ CHRISTOPHER J |
| Street | 1000 RACE LN |
| City | MARSTONS MILLS |
| State | MA |
| Zip Code | 02648-1101 |
| Region | New England |
| County | Barnstable County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-02-15 |
| Certificate Issue Date | 2015-06-09 |
| Last Action Date | 2021-01-28 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 52011667 |
| Mode S Code Hex | A813B7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N61981.
| Tail Number / N-Number | N61981 |
| Manufacturer | CESSNA |
| Model | A185F |
| Manufacturer's Serial Number | 18504285 |
| 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 | 127 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT CO |
| Street | BRUSSELS NATIONAL AIRPORT PO BOX NR 2 |
| City | ZAVENTEM |
| County | Barnstable County |
| Country | BE |
| Certificate Issue Date | 1981-09-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1985-07-16 |
| Exported To | UNITED KINGDOM |