| Tail Number / N-Number | N4020S |
| Manufacturer | ARBC INC DBA LINDSTRAND |
| Model | 90A |
| Year Built | 2022 |
| Manufacturer's Serial Number | 5779 |
| 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 | Corporation |
| Owner Name | A R B C INC DBA |
| Other Names |
|
| Street | 11440 DANDAR ST |
| City | GALENA |
| State | IL |
| Zip Code | 61036-8102 |
| Region | Great Lakes |
| County | Jo Daviess County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2022-12-14 |
| Last Action Date | 2022-10-26 |
| Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Mode S Code | 51133170 |
| Mode S Code Hex | A4B678 |
Deregistered Aircraft 1 of 4. This aircraft was previously assigned the N-number N4020S.
| Tail Number / N-Number | N4020S |
| Manufacturer | SIKORSKY |
| Model | S-61A |
| Manufacturer's Serial Number | 61494 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 28 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 129 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SIKORSKY AIRCRAFT DIVISION OF UNITED AIRCRAFT CORP |
| Street | MAIN ST |
| City | STRATFORD |
| State | CT |
| Zip Code | 06602 |
| Region | New England |
| County | Jo Daviess County |
| Certificate Issue Date | 1972-03-15 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-03-30 |
| Exported To | MALAYSIA |
Deregistered Aircraft 2 of 4. This aircraft was previously assigned the N-number N4020S.
| Tail Number / N-Number | N4020S |
| Manufacturer | RAVEN |
| Model | S55A |
| Manufacturer's Serial Number | S55A830 |
| 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) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| County | Jo Daviess County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-04-26 |
Deregistered Aircraft 3 of 4. This aircraft was previously assigned the N-number N4020S.
| Tail Number / N-Number | N4020S |
| Manufacturer | AYRES CORP |
| Model | S-2R |
| Manufacturer's Serial Number | T34-014 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | AYRES CORP |
| Street | PO BOX 3090 |
| City | ALBANY |
| State | GA |
| Zip Code | 31706 |
| Region | Southern |
| County | Jo Daviess County |
| Last Status | Valid Registration |
| Cancellation Date | 1980-05-02 |
| Exported To | CANADA |
Deregistered Aircraft 4 of 4. This aircraft was previously assigned the N-number N4020S.
| Tail Number / N-Number | N4020S |
| Manufacturer | CAMERON BALLOONS US |
| Model | N-77 |
| Year Built | 1991 |
| Manufacturer's Serial Number | 5677 |
| Aircraft Type | Balloon |
| 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 | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 1188 BIG BETHEL RD # 159 |
| City | HAMPTON |
| State | VA |
| Zip Code | 23666-1906 |
| County | Jo Daviess County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1991-04-01 |
| Last Action Date | 2012-02-10 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-07-11 |