| Aircraft has been Deregistered |
| Last Action Date | 1977-01-14 | | Cancel Date | 2008-10-09 |
| Airworthiness Date | | | Expiration Date | |
| Manufacturer_Name | SEMCO BALLOON | | Model Name | CHALLENGER |
| |
| Registrant Name | RESEARCH OPERATIONS INC | |
| Registrant City | QUAKERTOWN | | Registrant State | PA |
| Registrant Zip Code | 18951 | | Country | UNITED STATES |
| Region | Unknown | | Registrant Type | Corporation |
| Fract Owner | | | Certificate Issue Date | 1972-12-20 |
| Status | Certificate of Registration has been revoked |
| |
| Serial Number | SEM-75 | | Aircraft Type | Balloon |
| Mode S Code | 50000756 | | Year Mfr | 1972 |
| Aircraft Category | Land | | Builder Certification | Type Certificated |
| Number Engines | 0 | | Number Seats | 1 |
| Aircraft Weight | CLASS 1 | | Aircraft Cruising Speed | 60 |
| Airworthiness Classification | Standard | | Approved Operation Codes | |
| |
| Engine Manufacturer | NONE | |
| Engine Model Name | NONE | | Engine Type | |
| Engine Horsepower/Thrust | 0 | | Fuel Consumed | 0.00 |
