FTLS
You have two crew for FRA.The outbound crew report as normal-they are only going to dead head back so there Max FDP is irrelevant. The second crew report one hour before as per minimum report time for a positioning flight and say this is at 12:05local (0805z) for the 0905z departure. Positioning does not count as a sector so their allowable FDP will be 14hours. Block time out is 6:45 for an ETA of 15:50z. This is already 7:45hrs of the 14hrs leaving 6:15. Block time back is 6:20 and the aircraft has not yet been turned around. DO not see how it will work. 6 hours block each way (12 hours total)with a one hour turnaround is about the limit.