Does anyone have a rough figure on how much routine maintanence is on a 747-400 per year?
Also how much does a C/D check cost?
autoflight
12th Feb 2013, 02:58
Fuel inefficiency and rapid depreciation should be considered. Refer to http://www.pprune.org/airlines-airports-routes/488004-official-end-boeing-747-say-airlines.html