| Tail Number / N-Number | N3728K |
| Manufacturer | BEECH |
| Model | C23 |
| Year Built | 1980 |
| Manufacturer's Serial Number | M-2285 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 116 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DUNHAM CHRISTOPHER B |
| Street | PO BOX 81754 |
| City | ATLANTA |
| State | GA |
| Zip Code | 30366-1754 |
| Region | Southern |
| County | Fulton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-07-24 |
| Certificate Issue Date | 2017-09-01 |
| Last Action Date | 2020-09-09 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 51037263 |
| Mode S Code Hex | A43EB3 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3728K.
| Tail Number / N-Number | N3728K |
| Manufacturer | PIPER |
| Model | PA-28-140 |
| Manufacturer's Serial Number | 28-23706 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 107 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | POLLIO RICHARD |
| Street | SOKOL RD APT 19 |
| City | SOMERS |
| State | CT |
| Zip Code | 06071 |
| Region | New England |
| County | Fulton County |
| Certificate Issue Date | 1968-07-15 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-06-16 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3728K.
| Tail Number / N-Number | N3728K |
| Manufacturer | GLOBE |
| Model | GC-1B |
| Year Built | 1946 |
| Manufacturer's Serial Number | 1421 |
| 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 |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GREENWOOD RICHARD PAUL |
| Street | 2320 1/2 HIGHLAND AVE |
| City | MANHATTAN BEACH |
| State | CA |
| Zip Code | 90266 |
| Region | Western-Pacific |
| County | Fulton County |
| Certificate Issue Date | 1957-02-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1958-06-23 |