| Business | Phone |
| Airsprint 1441 Aviation Pk Ne, Calgary T2E 8M7 | (403) 730-2344 |
| John Hopkinson & Assoc Ltd 1441 Aviation Pk Ne #560, Calgary T2E 8M7 | (403) 291-9027 |
| Peacock Aero Consulting Ltd Springbank Airport Hanger W22, Calgary | (403) 288-1383 |
| Peariso Aviation Ltd 445 Palmer Rd Ne, Calgary T2E 7G4 | (403) 216-4050 |
| Slx Aviation Inc 500 Eau Claire Ave Sw #F102, Calgary T2P 3R8 | (403) 269-7372 |
| Canadian General Aircraft 10 Strathearn Gdns Sw, Calgary T3H 2R1 | (403) 686-7990 |