Transponder/Squawk Codes explained

Location : EGVN Spotter Watch Member : No

Hi all,

Don't think I've seen any info on these here so thought i'd post a link to a wiki page explaining them. Page can be viewed here.

If anyone would like to add any aditional info please do.

ATB

Stu

Moderator Location : UK Spotter Watch Member : No

Thanks Stu, I've made it a sticky for you. ;)

Location : south coast Spotter Watch Member : no

Hi All the link page sends you to an very old copy of the AIP for the year 2004.

To read the current allocations (minor changes oseem to occur evey few months) follow the following link:

www.nats-uk.ead.com/public/index

Once on that link click on the heading:

UK Aeronautical Information Publication (AIP) Static information, updated every 28 days, containing information of lasting (permanent) character essential to air navigation

Once on that link, click on the heading: Enroute data - ENR index

Once on that link, click on the heading: ENR 1.5

Once on that link, click on the heading: Radar Services and Procedures

Scroll down pages till you get to page ENR 1-6-2-5