| Manufactor Serial Number | Type | Serial / Registration Number | Owner | Fate |
| 3932 | Aerospatiale AS-550C-2 Ecureuil | 07 | Royal Air Force of Oman | |
| 2566 | Airbus A-320-232 | A40-AA | Oman Government | |
| 285 / 504 | Dassault Falcon 20E | A40-AA | Oman Government | Reserialed |
| 183 | Grumman G-1159 Gulfstream II TT | A40-AA | Oman Government | To Civil |
| 820 | Vickers 1103 VC-10 Srs 1103 | A40-AB | Oman Government | Brooklands UK |
| 1168 | Grumman G-1159C Gulfstream IV | A40-AB | Oman Government | To Air Force |
| 30671/5550 | Bell 212 | A40-AC | Oman Government | To Air Force |
| 1196 | Grumman G-1159C Gulfstream IV | A40-AC | Oman Government | To Air Force |
| 5548 | Bell (Agusta) 212 | A40-AD | Oman Government | |
| 5320 | Grumman Gulfstream G-550 | A40-AD | Oman Government | |
| 5549 | Bell (Agusta) 212 | A40-AE | Oman Government | To Air Force |
| 5325 | Grumman Gulfstream G-550 | A40-AE | Oman Government | |
| 30803 | Bell 212 | A40-AF | Oman Government | To Air Force |
| 1603 | Aerospatiale SA-330J Puma | A40-AG | Oman Government | To Air Force |
| 1605 | Aerospatiale SA-330J Puma | A40-AH | Oman Government | To Air Force |
| TC-222EE | Swearingen SA-226AT Merlin | A40-AI | Oman Government | To Civil |
| 4992 | Airbus A-319-133CJ | A40-AJ | Oman Government | |
| 25B-188 | Gates Learjet 25B | A4O-AJ | Oman Government | to Civil |
| 741 | Pilatus Pc-6/B1-H2 Turbo Porter | A40-AK | Oman Government | To Civil |
| 748 | Pilatus Pc-6/B1-H2 Turbo Porter | A40-AL | Oman Government | To Civil |
| 30173 | Bell 205A-1 | A40-AM | Oman Government | To Civil |
| 30174 | Bell 205A-1 | A40-AN | Oman Government | Written Off 1977 |
| 30175 | Bell 205A-1 | A40-AO | Oman Government | To Civil |
| 30176 | Bell 205A-1 | A40-AP | Oman Government | To Civil |
| 30177 | Bell 205A-1 | A40-AQ | Oman Government | To Civil |
| 1827 | Bell 206B Jetranger | A40-AR | Oman Government | To Civil |
| 1828 | Bell 206B Jetranger | A40-AS | Oman Government | Written Off 1985 |
| 45014 | Bell 206L Longranger | A40-AT | Oman Government | To Civil |
| TC-227E | Swearingen SA-226AT Metro | A40-AU | Oman Government | To Civil |
| 1629 | Aerospatiale SA-330J Puma | A40-AV | Oman Government | To Air Force |
| 1631 | Aerospatiale SA-330J Puma | A40-AX | Oman Government | To Air Force |
| 027 | FFA AS-202/18A Bravo | A40-AY | Oman Government | To Air Force |
| 028 | FFA AS-202/18A Bravo | A40-AZ | Oman Government | To Air Force |
| 35A-165 | Gates Learjet 35A | A4O-CA | Oman Government | to Civil |
| 31091 | AgustaWestland AW-139 | A40-CA | Oman Government | |
| 1260039D | Hughes 369D | A40-CB | Oman Government | |
| 31096 | AgustaWestland AW-139 | A40-CB | Oman Government | |
| 31110 | AgustaWestland AW-139 | A40-CC | Oman Government | |
| 84 | De Havilland Canada DHC-5D Buffalo | A40-CD | Oman Government | To Civil |
| 31120 | AgustaWestland AW-139 | A40-CD | Oman Government | |
| 95 | De Havilland Canada DHC-5D Buffalo | A40-CE | Oman Government | To Civil |
| 31124 | AgustaWestland AW-139 | A40-CE | Oman Government | |
| 18369 / 125 | Boeing 727-030 | A40-CF | Oman Government | to Civil |
| 31130 | AgustaWestland AW-139 | A40-CF | Oman Government | |
| 47031 | Bell 222 | A40-CG | Oman Government | To Civil |
| AgustaWestland AW-139 | A40-CG | Oman Government | ||
| 47041 | Bell 222 | A40-CH | Oman Government | To Civil |
| 31405 | AgustaWestland AW-139 | A40-CH | Oman Government | |
| 107 | De Havilland Canada DHC-5D Buffalo | A40-CI | Oman Government | To Civil |
| 28118 | Bell 214ST | A40-CJ | Oman Government | To Civil |
| 31417 | AgustaWestland AW-139 | A40-CJ | Oman Government | |
| 28119 | Bell 214ST | A40-CK | Oman Government | To Civil |
| 11647 | Agusta A-109E Power | A40-CK | Oman Government | |
| 28120 | Bell 214ST | A40-CL | Oman Government | To Civil |
| 31443 | AgustaWestland AW-139 | A40-CL | Oman Government | |
| 28122 | Bell 214ST | A40-CM | Oman Government | Seeb Oman |
| 11800 | Agusta A-109E Power | A40-CM | Oman Government | |
| 28137 | Bell 214ST | A40-CN | Oman Government | To Civil |
| 11649 | Agusta A-109E Power | A40-CN | Oman Government | |
| 28138 | Bell 214ST | A40-CO | Oman Government | Seeb Oman |
| 7020 | Dornier Do-228-100 | A40-CP | Oman Government | Written Off 1987 |
| 7028 | Dornier Do-228-100 | A40-CQ | Oman Government | To Civil |
| LD-339 | Beechcraft 65-B80 Queen Air | A40-CR | Oman Government | To Civil |
| 2201 | Britten Norman BN-2T Turbine Islander | A40-CT | Oman Government | To Civil |
| 062 | CASA CN-235M-100 | A40-CU | Oman Government | |
| 063 | CASA CN-235M-100 | A40-CV | Oman Government | |
| 170-00325 | Embraer ERJ-170-200LR | A40-CX | Oman Government | |
| 505-00039 | Embraer EMB-505 Phenom | A40-CY | Oman Government | To Civil |
| 505-00085 | Embraer EMB-505 Phenom | A40-CY | Oman Government | |
| 1038 | Airbus A-330-243 | A40-DA | Civil Owner | |
| 1044 | Airbus A-330-343 | A40-DB | Civil Owner | |
| 1049 | Airbus A-330-243 | A40-DC | Civil Owner | |
| 1063 | Airbus A-330-343E | A40-DD | Civil Owner | |
| 1093 | Airbus A-330-343E | A40-DE | Civil Owner | |
| 1120 | Airbus A-330-243 | A40-DF | Civil Owner | |
| 1227 | Airbus A-330-243 | A40-DG | Civil Owner | |
| 1572 | Airbus A-330-343E | A40-DH | Civil Owner | |
| 1582 | Airbus A-330-343E | A40-DI | Civil Owner | |
| 1599 | Airbus A-330-343E | A40-DJ | Civil Owner | |
| 1427 | Airbus A-330-343E | A40-DZ | Civil Owner | Reregistered |
| 313 | Airbus A-320-212 | A40-EA | Civil Owner | Reregistered |
| 325 | Airbus A-320-212 | A40-EB | Civil Owner | Reregistered |
| 345 | Airbus A-320-212 | A40-EC | Civil Owner | Reregistered |
| 375 | Airbus A-320-231 | A40-ED | Civil Owner | Reregistered |
| 419 | Airbus A-320-212 | A40-EE | Civil Owner | Reregistered |
| 421 | Airbus A-320-212 | A40-EF | Civil Owner | Reregistered |
| 438 | Airbus A-320-212 | A40-EG | Civil Owner | Reregistered |
| 445 | Airbus A-320-212 | A40-EH | Civil Owner | Reregistered |
| 459 | Airbus A-320-212 | A40-EI | Civil Owner | Reregistered |
| 466 | Airbus A-320-212 | A40-EJ | Civil Owner | Reregistered |
| 481 | Airbus A-320-212 | A40-EK | Civil Owner | Written Off 2000 |
| 497 | Airbus A-320-212 | A40-EL | Civil Owner | Reregistered |
| 536 | Airbus A-320-212 | A40-EM | Civil Owner | Written Off 1997 |
| 537 | Airbus A-320-212 | A40-EN | Civil Owner | Reregistered |
| 409 | Airbus A-320-211 | A40-EO | Civil Owner | Reregistered |
| 289 | Airbus A-320-211 | A40-EP | Civil Owner | Reregistered |
| 407 | Airbus A-320-211 | A40-ER | Civil Owner | Reregistered |
| 285 / 504 | Dassault Falcon 20E | A40-GA | Oman Government | to Civil |
| 30257 | Bell 205A-1 | A40-GB | Oman Government | |
| 214 | Grumman G-1159 Gulfstream II | A40-HA | Oman Government | To Air Force |
| 2027 | Aerospatiale AS-332C Super Puma | A40-HB | Oman Government | To Air Force |
| 2037 | Aerospatiale AS-332C Super Puma | A40-HC | Oman Government | To Air Force |
| 2648 | Aerospatiale EC-225LP Super Puma | A40-HD | Oman Government | |
| 2718 | Aerospatiale EC-225LP Super Puma | A40-HE | Oman Government | |
| 2731 | Aerospatiale EC-225LP Super Puma | A40-HF | Oman Government | |
| 46149 | Douglas DC-8-63CF | A40-HM | Oman Government | Reserialed / Converted To 73CF |
| 2315 | Aerospatiale AS-332L-1 Super Puma | A40-HM | Oman Government | |
| 2650 | Aerospatiale EC-225LP Super Puma | A40-HMA | Oman Government | |
| 2651 | Aerospatiale EC-225LP Super Puma | A40-HMB | Oman Government | |
| 2653 | Aerospatiale EC-225LP Super Puma | A40-HMC | Oman Government | |
| 46149 | Douglas DC-8-73CF | A40-HMQ | Oman Government | |
| 39749 | Boeing 747-8HO | A40-HMS | Oman Government | |
| 276 | Airbus A-330-243 | A40-KA | Civil Owner | Reregistered |
| 281 | Airbus A-330-243 | A40-KB | Civil Owner | Reregistered |
| 286 | Airbus A-330-243 | A40-KC | Civil Owner | Reregistered |
| 287 | Airbus A-330-243 | A40-KD | Civil Owner | Reregistered |
| 287 | Airbus A-330-243 | A40-KD | Civil Owner | Reregistered |
| 334 | Airbus A-330-243 | A40-KE | Civil Owner | Reregistered |
| 334 | Airbus A-330-243 | A40-KE | Civil Owner | Reregistered |
| 340 | Airbus A-330-243 | A40-KF | Civil Owner | Reregistered |
| 036 | Airbus A-340-312 | A40-LA | Civil Owner | Reregistered |
| 039 | Airbus A-340-312 | A40-LB | Civil Owner | Reregistered |
| 040 | Airbus A-340-312 | A40-LC | Civil Owner | Reregistered |
| 097 | Airbus A-340-312 | A40-LD | Civil Owner | Reregistered |
| 103 | Airbus A-340-312 | A40-LE | Civil Owner | Reregistered |
| 133 | Airbus A-340-312 | A40-LF | Civil Owner | Reregistered |
| 212 | Airbus A-340-313X | A40-LG | Civil Owner | Reregistered |
| 215 | Airbus A-340-313X | A40-LH | Civil Owner | Reregistered |
| 554 | Airbus A-340-313X | A40-LI | Civil Owner | Reregistered |
| 282 | Airbus A-340-313X | A40-LJ | Civil Owner | Reregistered |
| 230 | Airbus A-320-231 | A40-MA | Civil Owner | Reregistered |
| 225 | Airbus A-320-231 | A40-MB | Civil Owner | Reregistered |
| 289 | Airbus A-320-211 | A40-MC | Civil Owner | Reregistered |
| 409 / 353 | Airbus A-310-322 | A40-OA | Civil Owner | Reregistered |
| 409 / 353 | Airbus A-310-322 | A40-OA | Civil Owner | Reregistered |
| 410 / 354 | Airbus A-310-322 | A40-OB | Civil Owner | Reregistered |
| 410 / 354 | Airbus A-310-322 | A40-OB | Civil Owner | Reregistered |
| 640 | Airbus A-310-325ET | A40-OC | Civil Owner | Reregistered |
| 640 | Airbus A-310-325ET | A40-OC | Civil Owner | Reregistered |
| 642 | Airbus A-310-325ET | A40-OD | Civil Owner | Reregistered |
| 642 | Airbus A-310-325ET | A40-OD | Civil Owner | Reregistered |
| 32445 | Boeing 747-430 | A40-OMN | Oman Government | |
| 550-0486 | Cessna 550 Citation II | A40-SC | Oman Government | |
| 21785 | Boeing 747SP-27 | A40-SO | Oman Government | |
| 21992 | Boeing 747SP-27 | A40-SP | Oman Government | To Civil |
| 3035 | Airbus A-320-214 | A40-OVA | Civil Owner | Reregistered |
| 3047 | Airbus A-320-214 | A40-OVB | Civil Owner | Reregistered |
| 3111 | Airbus A-320-214 | A40-OVC | Civil Owner | Reregistered |
| 7181 | Airbus A-320-251n | A40-OVD | Civil Owner | |
| 8926 | Airbus A-320-251n | A40-OVE | Civil Owner | |
| 9017 | Airbus A-320-251n | A40-OVF | Civil Owner | |
| 9135 | Airbus A-320-251n | A40-OVG | Civil Owner | |
| 9165 | Airbus A-320-251n | A40-OVH | Civil Owner | |
| 9197 | Airbus A-320-251n | A40-OVI | Civil Owner | |
| 10483 | Airbus A-321-253nx | A40-OXA | Civil Owner | |
| 10627 | Airbus A-321-253nx | A40-OXB | Civil Owner | |