Crew Trade
Crew trade is an application that offers the trade of a flight, line, and vacation for the crew. Crew trade makes crew life easier by finding the match for anyone who wants to trade with considering the base, rank, and configuration.

Crew life is usually busy and it's hard to find someone to trade their flight, line, and vacation. Crew Trade can find the crew who is willing to take their pairing in their willingness to fly dates and to change the whole line for the month. Also, the application offers to swap their annual vacation.