diff --git a/localization/localization.OAX/utility/common_static/site/OAX/radar/radarsInUse.txt b/localization/localization.OAX/utility/common_static/site/OAX/radar/radarsInUse.txt
index b1b6bde6f9..5d03c65423 100644
--- a/localization/localization.OAX/utility/common_static/site/OAX/radar/radarsInUse.txt
+++ b/localization/localization.OAX/utility/common_static/site/OAX/radar/radarsInUse.txt
@@ -21,6 +21,54 @@ kfsd
 ktwx
 tmsp
 
+# TDWR_RADARS - MUST HAVE THIS LINE
+tadw
+tatl
+tbna
+tbos
+tbwi
+tclt
+tcmh
+tcvg
+tdal
+tday
+tdca
+tden
+tdfw
+tdtw
+tewr
+tfll
+thou
+tiad
+tiah
+tich
+tids
+tjfk
+tjua
+tlas
+tlve
+tmci
+tmco
+tmdw
+tmem
+tmia
+tmke
+tmsp
+tmsy
+tokc
+tord
+tpbi
+tphl
+tphx
+tpit
+trdu
+tsdf
+tsju
+tslc
+tstl
+ttpa
+ttul
+
 # ASR_RADARS - MUST HAVE THIS LINE
 eeri