A system (10, 11, 12) to distribute an Aircraft Operations Communication, AOC, application, the system (10, 11, 12) comprising: communication components (60, 20) in a vehicle, the communication components (60, 20) including: one of: a Communication Management Unit, CMU,; or a Communication Management Function, CMF,; and at least one of: at least one electronic flight bag, EFB, (20, 20-1); and at least one cabin terminal; and an AOC database (50, 51, 52, 53), which includes an operational configuration for aircraft operations communication for the communication components (60, 20) in the vehicle, the AOC database (50, 51, 52, 53) loaded into a database device separate from the CMU and EFB; wherein the one of the CMU or the CMF includes a master AOC application in which the AOC database is loaded; wherein the at least one of: the at least one EFB (20, 20-1); and the at least one cabin terminal includes a respective at least one proxy AOC application; wherein the AOC database is configured to be used to at least one of share and allocate the AOC application to the communication components (60, 20) in the vehicle and configure the operation of the communication components (60, 20) in the vehicle; wherein the master AOC application is communicatively coupled to the at least one proxy AOC application to distribute the AOC application based on the operational configuration of the Aircraft Operations Communication for the at least one proxy AOC application wherein the AOC application is distributed to the proxy AOC application via the master AOC application; wherein the AOC application is thereby distributed to the master AOC application based on the operational configuration of the Aircraft Operations Communication for the master AOC application; wherein the at least one proxy AOC application is configured to provide access to the EFB data on the respective at least one of: the at least one EFB (20, 20-1); and the at least one cabin terminal to one of the CMU or the CMF; and wherein the at least one proxy AOC application is configured to send datalink messages to a human machine interface, HMI, of the respective at least one of: the at least one EFB (20, 20-1); and the at least one cabin terminal, wherein the proxy AOC application is configured to send datalink messages to the cockpit HMI via the master AOC application. communication components (60, 20) in a vehicle, the communication components (60, 20) including: one of: a Communication Management Unit, CMU,; or a Communication Management Function, CMF,; and at least one of: at least one electronic flight bag, EFB, (20, 20-1); and at least one cabin terminal; and one of: a Communication Management Unit, CMU,; or a Communication Management Function, CMF,; and at least one of: at least one electronic flight bag, EFB, (20, 20-1); and at least one cabin terminal; and an AOC database (50, 51, 52, 53), which includes an operational configuration for aircraft operations communication for the communication components (60, 20) in the vehicle, the AOC database (50, 51, 52, 53) loaded into a database device separate from the CMU and EFB; wherein the one of the CMU or the CMF includes a master AOC application in which the AOC database is loaded; wherein the at least one of: the at least one EFB (20, 20-1); and the at least one cabin terminal includes a respective at least one proxy AOC application; wherein the AOC database is configured to be used to at least one of share and allocate the AOC application to the communication components (60, 20) in the vehicle and configure the operation of the communication components (60, 20) in the vehicle; wherein the master AOC application is communicatively coupled to the at least one proxy AOC application to distribute the AOC application based on the operational configuration of the Aircraft Operations Communication for the at least one proxy AOC application wherein the AOC application is distributed to the proxy AOC application via the master AOC application; wherein the AOC application is thereby distributed to the master AOC application based on the operational configuration of the Aircraft Operations Communication for the master AOC application; wherein the at least one proxy AOC application is configured to provide access to the EFB data on the respective at least one of: the at least one EFB (20, 20-1); and the at least one cabin terminal to one of the CMU or the CMF; and wherein the at least one proxy AOC application is configured to send datalink messages to a human machine interface, HMI, of the respective at least one of: the at least one EFB (20, 20-1); and the at least one cabin terminal, wherein the proxy AOC application is configured to send datalink messages to the cockpit HMI via the master AOC application.