- GMD Airline Services
- gmdpr.com
- 787-791-5833, 787-253-8172, 787-791-1040FX
- Ste. 5-E, Cargo Service Corp. Bldg, Base Aerea Muñiz San Juan PR
- Ground Handling Services, offload/load aircraft, check in, aircraft maintenance. Cargo Handling Services, warehouse, customer service.