Sleeping Fr. Dog,
We purchased 6 A/C but only wanted 4 (aircanada). They made a deal with us that we would take all 6 and sell the other 2. Those are the ones on the ramp. The are OLD and they do not make parts for that engine type any more. The other 2 of the 4 will go into service by Feb 08.
Rumor is that they were sold before we purchased them and backed out after our purchase....we kept the down payment and now have new buyers.