Answer:

onboard

AnswerCrossword Clue
ONBOARDWith the group
ONBOARDRiding the train
ONBOARDIn agreement
ONBOARDReady to ship out
ONBOARDRiding a train, say
ONBOARDParticipating with the team
ONBOARDPart of the team
ONBOARDWith the program
ONBOARDPassenger's status
ONBOARDIn the plane's cabin, say
ONBOARDPart of F.O.B
ONBOARDWithin a ship
ONBOARDRiding
ONBOARDParticipating in a group
ONBOARDIn agreement with the group
ONBOARDCool with what others are doing
ONBOARDParticipating
ONBOARDLoaded
ONBOARDIn a plane or train