| Tail Number / N-Number | N28WD |
| Manufacturer | CESSNA |
| Model | 421C |
| Manufacturer's Serial Number | 421C0715 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | GTSIO-520-L |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 375 hp (280 kW) |
| Total Horsepower | 750 hp (560 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | LLC |
| Owner Name | AIR COMFORT SOLUTIONS LLC |
| Street | 908 MESSENGER LN |
| City | MOORE |
| State | OK |
| Zip Code | 73160-5960 |
| Region | Southwestern |
| County | Oklahoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-07-25 |
| Certificate Issue Date | 2023-01-09 |
| Last Action Date | 2023-01-09 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50546632 |
| Mode S Code Hex | A2CD9A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N28WD.
| Tail Number / N-Number | N28WD |
| Manufacturer | PIPER |
| Model | PA-28R-180 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 28R-30648 |
| 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 | I0-360-B1E |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 107 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIRCRAFT GUARANTY TITLE CORP |
| Street | 515 N SAM HOUSTON PKWY E STE 305 |
| City | HOUSTON |
| State | TX |
| Zip Code | 77060-4034 |
| County | Oklahoma County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-05-24 |
| Certificate Issue Date | 1999-04-20 |
| Last Action Date | 2003-04-15 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2003-05-08 |
| Exported To | GERMANY |