A few things to think about during the period leading up to when RAF Lakenheath becomes ready to host B61s again.
The purpose of the current preparations may be to use Lakenheath as:
In the following, Notice is how long before the loaded plane arrives at Lakenheath that we know that it is coming. If good ACARS data is available, this could be two or three hours more than the flight time of the inbound leg. Here, good means the destination is revealed and is accurate (there have been instances where the destination was changed during the flight, or shown as a base where it wasn't possible to land).
Aircraft roles are abbreviated thus:
It's assumed all aircraft start from McChord, as is usually the case, and that the Eurospare will be in its usual position at Lakenheath.
Notice: several days
Notice: with ACARS data, flight time (9.5 hours) plus; otherwise we don't know it's coming to Lakeneath until it starts to descend into the airfield, and even then, that might indicate a diversion
Notice: several days but with uncertainty of destination as previous scenario
Notice: with ACARS data, flight time (45 minutes to 8 hours, depending on the other base) plus; otherwise there is uncertainty of destination as previous scenarios
Variations: if other base is northern, P may be initially at Ramstein; if other base is Ghedi, P may be initially at Aviano
Remarks: if U is sent to Kirtland, the setup looks like a regular double header for the other deployment base; what may give it away is absence of tankers and refuelling reservations required for trans-Atlantic flights; if there is no U, we can deduce that the destination is within Europe