| Tail Number / N-Number | N3591B |
| Manufacturer | HENRY A BUTLER JR |
| Model | AVID MARK IV |
| Manufacturer's Serial Number | 1109D |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 |
| Kit Manufacturer | AVID AIRCRAFT |
| Kit Model | AVID MARK IV |
| Type of Registrant | Individual |
| Owner Name | BUTLER HENRY A JR |
| Street | 9163 W 75TH CIR |
| City | ARVADA |
| State | CO |
| Zip Code | 80005-4140 |
| Region | Northwest Mountain |
| County | Jefferson County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2021-10-21 |
| Last Action Date | 2021-10-21 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51004271 |
| Mode S Code Hex | A408B9 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3591B.
| Tail Number / N-Number | N3591B |
| Manufacturer | AEROSTAR INTERNATIONAL INC |
| Model | RAVEN S57-A |
| Year Built | 1988 |
| Manufacturer's Serial Number | S57A-3054 |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | OBERMAN MICHAEL W |
| Street | RR 1 BOX 199 |
| City | QUEEN CITY |
| State | MO |
| Zip Code | 63561-9771 |
| County | Jefferson County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-08-09 |
| Certificate Issue Date | 1995-08-14 |
| Last Action Date | 2007-11-16 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-09-19 |