9th (Londonderry) Heavy Anti-Aircraft Regiment- protilietadlová jednotka, súčasť Royal Artillery a Supplementary Reserve
Organizačná štruktúra 03.09.1939:
Súčasť: 3rd Anti-Aircraft Brigade
Zloženie:
Veliteľstvo - Londonderry
24th Anti-Aircraft Battery - Londonderry
25th Anti-Aircraft Battery - Londonderry
26th Anti-Aircraft Battery - Ballymena
6th Light Anti-Aircraft Battery - Coleraine
9th (Londonderry) Heavy Anti-Aircraft Regiment, Royal Artillery je v novembri 1939 premiestnený do Egypta, 6th Light Anti-Aircraft Battery, Royal Artillery z jeho zostavy je v tomto mesiaci premiestnená do Veľkej Británie.
Zdroj: http://home.adelphia.net/%7Edryan67/orders/aa.html , http://www.skynet.ie/~dan/war/btniweb.html
Organizačná štruktúra 03.09.1939:
Súčasť: 3rd Anti-Aircraft Brigade
Zloženie:
Veliteľstvo - Londonderry
24th Anti-Aircraft Battery - Londonderry
25th Anti-Aircraft Battery - Londonderry
26th Anti-Aircraft Battery - Ballymena
6th Light Anti-Aircraft Battery - Coleraine
9th (Londonderry) Heavy Anti-Aircraft Regiment, Royal Artillery je v novembri 1939 premiestnený do Egypta, 6th Light Anti-Aircraft Battery, Royal Artillery z jeho zostavy je v tomto mesiaci premiestnená do Veľkej Británie.
Zdroj: http://home.adelphia.net/%7Edryan67/orders/aa.html , http://www.skynet.ie/~dan/war/btniweb.html