Alasdair's Site

Alasdair's UK airfield impressions

PilotPointer - Lots of links to all sorts of aviation subjects

Flight Theory and Information

See How It Flies - definitive online book on the theory and practice of flying

LASORS 2008

CAP 413 Radiotelephony Manual

GASIL - UK General Aviation Safety Information Leaflet. Some good stuff, but often spoiled by the patronising editorial tone.

Australian Ultralight Federation groundschool pages - lots of useful flying theory. They fly upside down, but otherwise applicable

Magazines

Aeroplane

Flight International

Flyer

Pilot

Today's Pilot

Aviation et Pilote Good French GA magazine