| Tail Number / N-Number | N398W |
| Manufacturer | CESSNA |
| Model | 180J |
| Year Built | 1973 |
| Manufacturer's Serial Number | 18052332 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | O 470R |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WAFFENSMITH WALTER L TRUSTEE |
| Street | 4444 MERRIBEE DR |
| City | GOLDEN VALLEY |
| State | MN |
| Zip Code | 55422-3669 |
| Region | Great Lakes |
| County | Hennepin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2014-12-04 |
| Certificate Issue Date | 2014-10-15 |
| Last Action Date | 2020-06-01 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51121165 |
| Mode S Code Hex | A4A275 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N398W.
| Tail Number / N-Number | N398W |
| Manufacturer | CESSNA |
| Model | 650 |
| Manufacturer's Serial Number | 650-7038 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | FLAG AVIATION OF DELAWARE INC |
| Street | C/O JAMES SANDLER ONE MAIN ST |
| City | CAMBRIDGE |
| State | MA |
| Zip Code | 02142 |
| County | Hennepin County |
| Country | US |
| Certificate Issue Date | 2005-08-09 |
| Last Action Date | 2005-10-14 |
| Last Status | Valid Registration |
| Cancellation Date | 2007-05-23 |
| Exported To | BRAZIL |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N398W.
| Tail Number / N-Number | N398W |
| Manufacturer | ALEXANDER AIRCRAFT CO |
| Model | PRIMARY GLIDER |
| Manufacturer's Serial Number | 59 |
| Aircraft Type | Glider |
| 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) |
| Number of Engines | 0 engines |
| Type of Registrant | Corporation |
| Owner Name | ALEXANDER AIRCRAFT CO |
| Street | 3200 NORTH NEVADA AVE |
| City | COLORADO SPRINGS |
| State | CO |
| Zip Code | 80902 |
| Region | Northwest Mountain |
| County | Hennepin County |
| Certificate Issue Date | 1930-06-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1933-01-12 |