| MDL 12145 | Smoke Detection Fire Suppression Systems Provisions | Hollingsead International (No longer have PMA Production Approval) | | 26 | Safety / Emergency | PMA |
| MDL 12147 | Smoke/Fire Detection/Suppression Systems Provisions | Hollingsead International (No longer have PMA Production Approval) | — | 26 | Safety | PMA |
| MDL 12149 | Avionics Upgrade Phase 2A Electronic Flight Instrument System (EFIS) | Hollingsead International (No longer have PMA Production Approval) | | 34 | Avionics / Electronics | PMA |
| MDL 20493 | Smoke/Fire Detection/Suppression System, Lower Cargo Compartments | Hollingsead International (No longer have PMA Production Approval) | | 26 | Safety / Emergency | PMA |
| MDL 2101-02 and Index List 2101-01 | Conversion of Passenger Airplane to "E" class freighter configuration | Hollingsead International (No longer have PMA Production Approval) | — | 20 | Consumables / Hardware | PMA |
| MDL 2250-02 and Index List 2250-01 | Courier Galley Module for converted "E" class freighter | Hollingsead International (No longer have PMA Production Approval) | — | 20 | Consumables / Hardware | PMA |
| MDL 2514-01 | Rockwell Collins TCAS II | Hollingsead International (No longer have PMA Production Approval) | — | 34 | Avionics | PMA |
| MDL 2515-01 | Rockwell Collins FPI-920 LCD Flight Displays | Hollingsead International (No longer have PMA Production Approval) | — | 31 | Avionics / Electronics | PMA |
| MDL 2528-01 | Rockwell Collins Intermediate Gain SATCOM System Provisions | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics | PMA |
| MDL 2578-01 | Alteration of Fire Protection Systems Lower Cargo Compartment | Hollingsead International (No longer have PMA Production Approval) | | 26 | Safety | PMA |
| MDL 6169 and Index List 11184 | Video Entertainment System | Hollingsead International (No longer have PMA Production Approval) | | 44 | Avionics / Electronics | PMA |
| MDL 6196 | Video Entertainment System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL 72S-0020 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL 744-0022 | Airborne Telephone System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL 744-0023 | Airborne Telephone System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL 757-0020 | Passenger Phone System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL 757-0021 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 21 | Environmental / Cabin | PMA |
| MDL 757-0022 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 21 | Environmental / Cabin | PMA |
| MDL 763-0022 | Passenger Telephone System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL 76S-0020 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL 76S-0021 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL 76S-0022 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 21 | Environmental / Cabin | PMA |
| MDL A30-0021 | Cabin Communications System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL A30-0023 | Cabin Communications System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL A30-0024 | Cabin Communications System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL A32-0020 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 24 | Electromechanical | PMA |
| MDL A32-0023 | Airborne Telephony System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL A32-0024 | Airborne Telephony System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL A72-0020 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | — | 24 | Electromechanical | PMA |
| MDL A72-0021 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | — | 24 | Electromechanical | PMA |
| MDL ASM80-0000 | Air to Ground Telephone System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL D11-0020 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | — | 24 | Electromechanical | PMA |
| MDL D11-0021 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL D11-0022 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | — | 21 | Environmental / Cabin | PMA |
| MDL D14-0020 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | — | 23 | Avionics / Electronics | PMA |
| MDL D14-0021 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | — | 24 | Electromechanical | PMA |
| MDL D94-0020 | Air to Ground Telephone System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL D98-0020 | Air to Ground Telephone System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL D98-0021 | Air to Ground Telephone System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL D98-0026 | Passenger Phone System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL D98-0029 | Air to Ground Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL D9S-0020 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL D9S-0021 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 24 | Electromechanical | PMA |
| MDL DC-9-95-009 | Digital Cabin Pressure Control System | Hollingsead International (No longer have PMA Production Approval) | | 20 | Consumables / Hardware | PMA |
| MDL F10-0020 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | — | 24 | Electromechanical | PMA |
| MDL F84-0021 | Claircom Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | — | 23 | Avionics / Electronics | PMA |
| MDL F8S-0020 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | — | 21 | Environmental / Cabin | PMA |
| MDL M11-0021 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 21 | Environmental / Cabin | PMA |
| MDL M11-0022 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 23 | Avionics / Electronics | PMA |
| MDL M11-0023 | Air Terminal System | Hollingsead International (No longer have PMA Production Approval) | | 24 | Electromechanical | PMA |