Callsigns and codes – List of various callsigns and airlines codes

• Air Radio UK – Very comprehensive list
• Radiowaves – Not so good on airband, but some good lists on other bands
• Military Airshows – Great list for airshows
• Jethro’s List

• Flightline UK – Lots of info on airshows
• Military Airshows – General page

• Thunder and Lightnings – General guide to the best viewing places – Military only

• Plane Mad – Spotting guide – civil

• Humberside Forum

• Unofficial Home Page
• DSA Forum

• Flightstore – Great for charts and pilot supplies
• Radioworld – Great for equipment

ACARS Main – Main page describing ACARS

Live ACARS – Live output from my ACARS monitoring (not 24hrs)