Amadeus (1A) Chain Code: WBProperty Code: RAKA04Sabre (AA) Chain Code: WBProperty Code: 10561Galileo/Apollo (UA) Chain Code: WBProperty Code: 29964Worldspan (1P) Chain Code: WBProperty Code: MA04Pegs ADS (WB) Chain Code: WBProperty Code: WBMA04Travelweb (HD) Chain Code: WBProperty Code: WBMA04