Boeing is listing 10 unidentified orders - six 767s and four 787s - in its latest sales update, which adds 15 total orders for the week ending 27 February.

The manufacturer will not discuss the derivatives of either the 767 or 787s, although a spokesman notes that official announcements are expected soon.

Of the latest additions, five are from the previous announced order by Azerbaijan Airlines for three 787-8 aircraft and two 737-900ERs.

The new sales bring the manufacturer’s year-to-date order book to 64 units. A single order by UPS for 27 767 freighters dominate.

Boeing’s latest order book update also includes four 777s for Brazilian carrier TAM that were previously listed as unidentified. The manufacturer as of 27 February had sold three 737s, 36 767s, nine 777s and 16 787s in 2007.

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Source: FlightGlobal.com