| N231SP | 1986 Quad City Challenger II C/N 231Discuss this aircraft in community | 
| Manufacturer: | Quad City | 
| Model: | Challenger II Search all Quad City Challenger II | 
| Year built: | 1986 | 
| Construction Number (C/N): | 231 | 
| Number of Seats: | 2 | 
| Number of Engines: | 1 | 
| Engine Manufacturer and Model: | Bombardier ROTAX (ALL) | 
| Registration Number: | N231SP | 
| Mode S (ICAO24) Code: | A20DD5 | 
| Certification Class: | Experimental | 
| Certification Issued: | 1992-04-16 | 
| Air Worthiness Test: | 1988-05-06 | 
| Last Action Taken: | 2007-03-20 | 
| Current Status: | Deregistered | 
| Registration Cancel Date: | 2007-05-05 | 
| Registration Type: | Corporation | 
| Owner: | AIR RAHE INC | 
| Address: | Petersburg, MI 49270 United States | 
| N231SP | Cessna 182T Skylane C/N 18282299Discuss this aircraft in community | 
| Manufacturer: | Cessna | 
| Model: | 182T Skylane Search all Cessna 182T | 
| Year built: | 0000 | 
| Construction Number (C/N): | 18282299 | 
| Aircraft Type: | Fixed wing single engine | 
| Number of Seats: | 4 | 
| Number of Engines: | 1 | 
| Engine Type: | Reciprocating | 
| Registration Number: | N231SP | 
| Mode S (ICAO24) Code: | A20DD5 | 
| Certification Issued: | 2011-09-15 | 
| Last Action Taken: | 2011-09-15 | 
| Current Status: | Valid | 
| Registration Type: | Government | 
| Owner: | Iowa State Patrol | 
| Address: | Des Moines, IA 50319 United States | 
| Region: | Central |