| Tail Number / N-Number | N98DH |
| Manufacturer | DASSAULT-BREGUET |
| Model | FALCON 50 |
| Year Built | 1991 |
| Manufacturer's Serial Number | 219 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GARRETT |
| Engine Model | TFE731-3C |
| Engine Type | Turbo-fan |
| Number of Engines | 3 engines |
| Thrust per Engine | 3,700 pounds-force (16.5 kN) |
| Total Thrust | 11,100 pounds-force (49.4 kN) |
| Type of Registrant | LLC |
| Owner Name | SIMON AIR LLC |
| Street | 1675 S STATE ST STE B |
| City | DOVER |
| State | DE |
| Zip Code | 19901-5140 |
| Region | Eastern |
| County | Kent County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-08-22 |
| Certificate Issue Date | 2023-02-13 |
| Last Action Date | 2023-02-13 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 53324436 |
| Mode S Code Hex | ADA91E |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N98DH.
| Tail Number / N-Number | N98DH |
| Manufacturer | HACKBARTH DENNIS |
| Model | MONNETT MONI |
| Year Built | 1990 |
| Manufacturer's Serial Number | 24 |
| Aircraft Type | Fixed wing single engine |
| 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) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | HACKBARTH DENNIS K |
| Street | 50776 WOODBROOK DR |
| City | SOUTH BEND |
| State | IN |
| Zip Code | 46628 |
| County | Kent County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1990-08-16 |
| Certificate Issue Date | 1984-08-10 |
| Last Action Date | 1987-07-31 |
| Last Status | A second attempt has been made at mailing a Triennial Aircraft Registration form to the owner with no response |
| Cancellation Date | 2004-11-08 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N98DH.
| Tail Number / N-Number | N98DH |
| Manufacturer | DEHAVILLAND |
| Model | DH.98 SERIES TT 35 |
| Manufacturer's Serial Number | RS-709 |
| Aircraft Type | Fixed wing multi 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 | 2 engines |
| Average Cruising Speed | 187 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MILITARY AIRCRAFT RESTORATION CORP |
| Street | 2977 REDONDO AVE |
| City | LONG BEACH |
| State | CA |
| Zip Code | 90806 |
| Region | Western-Pacific |
| County | Kent County |
| Certificate Issue Date | 1981-11-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-11-09 |
| Exported To | UNITED KINGDOM |