For carrying about, the Air Britain AFQR is nice and compact and covers all of the world, whereas EuroJP and Airlines to Europe only cover their respective areas – Airlines to Europe is also published earlier in the year and is thus now more out of date than the others. On the basis of it being small and light, AFQR is my preferred choice as a quick reference book to travel with. However, as I travel with a laptop for much of the time, I actually acquire the full JP Airline Fleets on CD most years, and use that too.

Andy