diff --git a/code/__defines/radio.dm b/code/__defines/radio.dm
index 1aa469c9ac..d352c73a26 100644
--- a/code/__defines/radio.dm
+++ b/code/__defines/radio.dm
@@ -2,6 +2,8 @@
 #define CHANNEL_COMMON "Common"
 #define CHANNEL_AI_PRIVATE "AI Private"
 #define CHANNEL_ENTERTAINMENT "Entertainment"
+#define CHANNEL_ATC "ATC"
+#define CHANNEL_CULTURE "Culture"
 
 // Departments
 #define CHANNEL_COMMAND "Command"
@@ -90,6 +92,8 @@ On the map:
 #define SYND_FREQ 1213
 #define RAID_FREQ 1277
 #define ENT_FREQ 1461 //entertainment frequency. This is not a diona exclusive frequency.
+#define ATC_FREQ 1477
+#define CULTURE_FREQ 1479
 
 #define BDCM_FREQ 1483 // CHOMPAdd
 #define OUT_FREQ 1367 // CHOMPAdd
diff --git a/code/_global_vars/radio.dm b/code/_global_vars/radio.dm
index 9bcd368a57..def196cab0 100644
--- a/code/_global_vars/radio.dm
+++ b/code/_global_vars/radio.dm
@@ -19,7 +19,9 @@ GLOBAL_LIST_INIT(radiochannels, list(
 	CHANNEL_SECURITY_1		= SEC_I_FREQ,
 	CHANNEL_TALON			= TALON_FREQ, //VOREStation Add
 	CHANNEL_CASINO			= CSN_FREQ,
-	CHANNEL_OUTSIDER		= OUT_FREQ // CHOMPAdd
+	CHANNEL_OUTSIDER		= OUT_FREQ, // CHOMPAdd
+	CHANNEL_ATC				= ATC_FREQ,
+	CHANNEL_CULTURE			= CULTURE_FREQ
 ))
 
 // Hey, if anyone ever needs to update tgui/packages/tgui/constants.js with new radio channels
diff --git a/code/_helpers/global_lists.dm b/code/_helpers/global_lists.dm
index ee1ee988f8..5a3b247d74 100644
--- a/code/_helpers/global_lists.dm
+++ b/code/_helpers/global_lists.dm
@@ -710,7 +710,9 @@ GLOBAL_LIST_INIT(radio_channels_by_freq, list(
 	num2text(SCI_FREQ) = CHANNEL_SCIENCE,
 	num2text(SUP_FREQ) = CHANNEL_SUPPLY,
 	num2text(SRV_FREQ) = CHANNEL_SERVICE,
-	num2text(EXP_FREQ) = CHANNEL_EXPLORATION
+	num2text(EXP_FREQ) = CHANNEL_EXPLORATION,
+	num2text(ATC_FREQ) = CHANNEL_ATC,
+	num2text(CULTURE_FREQ) = CHANNEL_CULTURE
 	))
 
 GLOBAL_LIST_BOILERPLATE(all_pai_cards, /obj/item/paicard)
diff --git a/code/controllers/subsystems/air_traffic.dm b/code/controllers/subsystems/air_traffic.dm
index 2142c41449..36dadd1b29 100644
--- a/code/controllers/subsystems/air_traffic.dm
+++ b/code/controllers/subsystems/air_traffic.dm
@@ -77,7 +77,7 @@ SUBSYSTEM_DEF(atc)
 
 /datum/controller/subsystem/atc/proc/msg(message,sender)
 	ASSERT(message)
-	GLOB.global_announcer.autosay("[message]", sender ? sender : "[using_map.dock_name] Control")
+	GLOB.global_announcer.autosay("[message]", sender ? sender : "[using_map.dock_name] Control", CHANNEL_ATC)
 
 /datum/controller/subsystem/atc/proc/is_squelched()
 	return squelched
diff --git a/code/controllers/subsystems/appreciation_messages.dm b/code/controllers/subsystems/appreciation_messages.dm
index fd5dcbf206..a5d7b30da1 100644
--- a/code/controllers/subsystems/appreciation_messages.dm
+++ b/code/controllers/subsystems/appreciation_messages.dm
@@ -98,7 +98,7 @@ SUBSYSTEM_DEF(appreciation)
 
 /datum/controller/subsystem/appreciation/proc/msg(message,sender)
 	ASSERT(message)
-	GLOB.global_announcer.autosay("[message]", sender ? sender : "Cultural Awareness")
+	GLOB.global_announcer.autosay("[message]", sender ? sender : "Cultural Awareness", CHANNEL_CULTURE)
 
 /datum/controller/subsystem/appreciation/proc/is_squelched()
 	return squelched
diff --git a/code/game/machinery/telecomms/presets.dm b/code/game/machinery/telecomms/presets.dm
index 42198a272b..1e656357d8 100644
--- a/code/game/machinery/telecomms/presets.dm
+++ b/code/game/machinery/telecomms/presets.dm
@@ -55,8 +55,7 @@
 	id = "Receiver A"
 	network = "tcommsat"
 	autolinkers = list("receiverA") // link to relay
-	freq_listening = list(AI_FREQ, SCI_FREQ, MED_FREQ, SUP_FREQ, SRV_FREQ, COMM_FREQ, ENG_FREQ, SEC_FREQ, BDCM_FREQ, ENT_FREQ) // CHOMPEdit
-
+	freq_listening = list(AI_FREQ, SCI_FREQ, MED_FREQ, SUP_FREQ, SRV_FREQ, COMM_FREQ, ENG_FREQ, SEC_FREQ, BDCM_FREQ, ENT_FREQ, ATC_FREQ, CULTURE_FREQ)  // CHOMPEdit - Add BDCM_FREQ
 
 	//Common and other radio frequencies for people to freely use
 /obj/machinery/telecomms/receiver/preset_right/Initialize(mapload)
diff --git a/code/game/objects/items/devices/radio/intercom.dm b/code/game/objects/items/devices/radio/intercom.dm
index 50a50070c6..428d89b837 100644
--- a/code/game/objects/items/devices/radio/intercom.dm
+++ b/code/game/objects/items/devices/radio/intercom.dm
@@ -82,6 +82,26 @@
 	name = "entertainment intercom"
 	frequency = ENT_FREQ
 
+/obj/item/radio/intercom/atc
+	name = "Air Traffic Control intercom"
+	frequency = ATC_FREQ
+
+/obj/item/radio/intercom/atc/Initialize(mapload)
+	. = ..()
+	internal_channels = list(
+		num2text(ATC_FREQ) = list()
+	)
+
+/obj/item/radio/intercom/culture
+	name = "culture intercom"
+	frequency = CULTURE_FREQ
+
+/obj/item/radio/intercom/culture/Initialize(mapload)
+	. = ..()
+	internal_channels = list(
+		num2text(CULTURE_FREQ) = list()
+	)
+
 /obj/item/radio/intercom/science
 	name = "station intercom (Science)"
 	channels=list("Science")
diff --git a/maps/groundbase/gb-z1.dmm b/maps/groundbase/gb-z1.dmm
index fab19e3fe5..75ee528133 100644
--- a/maps/groundbase/gb-z1.dmm
+++ b/maps/groundbase/gb-z1.dmm
@@ -14623,6 +14623,10 @@
 "GR" = (
 /obj/structure/table/marble,
 /obj/machinery/chemical_dispenser/bar_alc/full,
+/obj/item/radio/intercom/culture{
+	dir = 1;
+	pixel_y = 21
+	},
 /turf/simulated/floor/lino,
 /area/groundbase/civilian/bar)
 "GS" = (
diff --git a/maps/groundbase/gb-z2.dmm b/maps/groundbase/gb-z2.dmm
index 7772a92c24..5cff35f8e7 100644
--- a/maps/groundbase/gb-z2.dmm
+++ b/maps/groundbase/gb-z2.dmm
@@ -76,7 +76,6 @@
 /area/groundbase/science/rnd)
 "ai" = (
 /obj/machinery/door/airlock{
-	id_tag = null;
 	name = "Bathroom"
 	},
 /turf/simulated/floor/tiled/steel_ridged,
@@ -702,7 +701,6 @@
 /area/groundbase/level2/nw)
 "bn" = (
 /obj/machinery/door/airlock{
-	id_tag = null;
 	name = "Unisex Restroom"
 	},
 /obj/structure/cable/yellow{
@@ -1036,6 +1034,20 @@
 	},
 /turf/simulated/floor/wood,
 /area/groundbase/civilian/kitchen/backroom)
+"cb" = (
+/obj/structure/table/bench/padded,
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 8
+	},
+/obj/item/radio/intercom/culture{
+	dir = 1;
+	pixel_y = 24
+	},
+/turf/simulated/floor/tiled/dark,
+/area/groundbase/civilian/bar)
 "cc" = (
 /obj/machinery/door/firedoor/glass,
 /obj/machinery/door/airlock/glass_research{
@@ -1833,8 +1845,7 @@
 	},
 /obj/machinery/door/window/southleft{
 	dir = 1;
-	name = "shower door";
-	req_access = null
+	name = "shower door"
 	},
 /turf/simulated/floor/tiled/white,
 /area/groundbase/dorms/room1)
@@ -3249,7 +3260,6 @@
 	master_tag = "xenobio_airlock_control";
 	name = "Xenobiology Access Button";
 	pixel_x = -32;
-	req_access = null;
 	req_one_access = list(47,55)
 	},
 /obj/structure/cable/yellow{
@@ -4595,8 +4605,7 @@
 	},
 /obj/machinery/door/window/southleft{
 	dir = 1;
-	name = "shower door";
-	req_access = null
+	name = "shower door"
 	},
 /turf/simulated/floor/tiled/white,
 /area/groundbase/dorms/room5)
@@ -5361,7 +5370,6 @@
 /area/groundbase/medical/lobby)
 "oE" = (
 /obj/machinery/door/airlock{
-	id_tag = null;
 	name = "Bathroom"
 	},
 /turf/simulated/floor/tiled/steel_ridged,
@@ -7222,7 +7230,6 @@
 /area/groundbase/level2/nw)
 "tP" = (
 /obj/machinery/door/airlock{
-	id_tag = null;
 	name = "Bathroom"
 	},
 /turf/simulated/floor/tiled/steel_ridged,
@@ -10595,8 +10602,7 @@
 /obj/machinery/door/window/brigdoor/westright{
 	dir = 4;
 	name = "Robotics Desk";
-	req_access = list(29,47);
-	req_one_access = null
+	req_access = list(29,47)
 	},
 /obj/machinery/door/firedoor/glass,
 /obj/structure/table/reinforced,
@@ -10994,8 +11000,7 @@
 	},
 /obj/machinery/door/window/southleft{
 	dir = 1;
-	name = "shower door";
-	req_access = null
+	name = "shower door"
 	},
 /turf/simulated/floor/tiled/white,
 /area/groundbase/dorms/room3)
@@ -12161,8 +12166,7 @@
 	},
 /obj/machinery/door/window/southleft{
 	dir = 1;
-	name = "shower door";
-	req_access = null
+	name = "shower door"
 	},
 /obj/machinery/alarm{
 	dir = 4
@@ -13839,7 +13843,6 @@
 /area/groundbase/dorms)
 "Mr" = (
 /obj/machinery/door/airlock{
-	id_tag = null;
 	name = "Bathroom"
 	},
 /turf/simulated/floor/tiled/steel_ridged,
@@ -15648,7 +15651,6 @@
 	master_tag = "xenobio_airlock_control";
 	name = "Xenobiology Access Button";
 	pixel_y = -32;
-	req_access = null;
 	req_one_access = list(47,55)
 	},
 /obj/structure/cable/yellow{
@@ -16285,6 +16287,9 @@
 	dir = 8;
 	pixel_x = 30
 	},
+/obj/item/radio/intercom/atc{
+	pixel_y = -24
+	},
 /turf/simulated/floor/tiled/dark,
 /area/groundbase/command/bridge)
 "Tf" = (
@@ -16407,7 +16412,6 @@
 /area/groundbase/science/circuits)
 "Tz" = (
 /obj/machinery/door/airlock{
-	id_tag = null;
 	name = "Bathroom"
 	},
 /turf/simulated/floor/tiled/steel_ridged,
@@ -16969,7 +16973,6 @@
 /area/groundbase/civilian/library)
 "Vq" = (
 /obj/machinery/door/airlock{
-	id_tag = null;
 	name = "Bathroom"
 	},
 /turf/simulated/floor/tiled/steel_ridged,
@@ -17057,8 +17060,7 @@
 /obj/machinery/door/window/brigdoor/westleft{
 	dir = 4;
 	name = "Robotics Desk";
-	req_access = list(29,47);
-	req_one_access = null
+	req_access = list(29,47)
 	},
 /obj/machinery/door/firedoor/glass,
 /obj/structure/table/reinforced,
@@ -17671,7 +17673,6 @@
 /area/groundbase/science/rd)
 "Xp" = (
 /obj/machinery/door/airlock{
-	id_tag = null;
 	name = "Bathroom"
 	},
 /turf/simulated/floor/tiled/steel_ridged,
@@ -18074,7 +18075,6 @@
 /area/groundbase/civilian/kitchen)
 "YF" = (
 /obj/machinery/door/airlock{
-	id_tag = null;
 	name = "Bathroom"
 	},
 /turf/simulated/floor/tiled/steel_ridged,
@@ -23713,7 +23713,7 @@ xE
 xE
 xE
 FF
-PS
+cb
 LS
 Ny
 YO
diff --git a/maps/groundbase/groundbase_telecomm_defs.dm b/maps/groundbase/groundbase_telecomm_defs.dm
index 40d077c7f0..6427a115ec 100644
--- a/maps/groundbase/groundbase_telecomm_defs.dm
+++ b/maps/groundbase/groundbase_telecomm_defs.dm
@@ -10,7 +10,7 @@
 
 /obj/machinery/telecomms/receiver/preset_right/groundbase
 	id = "groundbase_rx"
-	freq_listening = list(AI_FREQ, SCI_FREQ, MED_FREQ, SUP_FREQ, SRV_FREQ, COMM_FREQ, ENG_FREQ, SEC_FREQ, ENT_FREQ, EXP_FREQ)
+	freq_listening = list(AI_FREQ, SCI_FREQ, MED_FREQ, SUP_FREQ, SRV_FREQ, COMM_FREQ, ENG_FREQ, SEC_FREQ, ENT_FREQ, EXP_FREQ, ATC_FREQ, CULTURE_FREQ)
 
 /obj/machinery/telecomms/broadcaster/preset_right/groundbase
 	id = "groundbase_tx"
diff --git a/maps/groundbase/groundbase_telecomms.dm b/maps/groundbase/groundbase_telecomms.dm
index 037fe5c8ed..97e39db914 100644
--- a/maps/groundbase/groundbase_telecomms.dm
+++ b/maps/groundbase/groundbase_telecomms.dm
@@ -20,7 +20,10 @@
 		num2text(SCI_FREQ) = list(ACCESS_TOX,ACCESS_ROBOTICS,ACCESS_XENOBIOLOGY),
 		num2text(SUP_FREQ) = list(ACCESS_CARGO),
 		num2text(SRV_FREQ) = list(ACCESS_JANITOR, ACCESS_HYDROPONICS),
-		num2text(EXP_FREQ) = list(ACCESS_EXPLORER)
+		num2text(EXP_FREQ) = list(ACCESS_EXPLORER),
+		num2text(ATC_FREQ) = list(),
+		num2text(CULTURE_FREQ) = list()
+
 	)
 
 /obj/item/multitool/station_buffered
diff --git a/maps/stellar_delight/stellar_delight2.dmm b/maps/stellar_delight/stellar_delight2.dmm
index f0a81b496e..b0a83ea345 100644
--- a/maps/stellar_delight/stellar_delight2.dmm
+++ b/maps/stellar_delight/stellar_delight2.dmm
@@ -15350,6 +15350,11 @@
 /obj/structure/bed/chair/bay/comfy/captain{
 	dir = 1
 	},
+/obj/item/radio/intercom/atc{
+	dir = 1;
+	pixel_y = 19;
+	pixel_x = 32
+	},
 /turf/simulated/floor/tiled/eris/dark/gray_platform,
 /area/bridge)
 "HM" = (
@@ -17840,7 +17845,7 @@
 /turf/simulated/floor/tiled/eris/steel/brown_platform,
 /area/quartermaster/storage)
 "Nk" = (
-/obj/item/radio/intercom{
+/obj/item/radio/intercom/culture{
 	dir = 1;
 	pixel_y = 24
 	},
diff --git a/maps/stellar_delight/stellar_delight_telecomm_defs.dm b/maps/stellar_delight/stellar_delight_telecomm_defs.dm
index 0e55590caf..4e5e7aa871 100644
--- a/maps/stellar_delight/stellar_delight_telecomm_defs.dm
+++ b/maps/stellar_delight/stellar_delight_telecomm_defs.dm
@@ -10,7 +10,7 @@
 
 /obj/machinery/telecomms/receiver/preset_right/sd
 	id = "sd_rx"
-	freq_listening = list(AI_FREQ, SCI_FREQ, MED_FREQ, SUP_FREQ, SRV_FREQ, COMM_FREQ, ENG_FREQ, SEC_FREQ, ENT_FREQ, EXP_FREQ)
+	freq_listening = list(AI_FREQ, SCI_FREQ, MED_FREQ, SUP_FREQ, SRV_FREQ, COMM_FREQ, ENG_FREQ, SEC_FREQ, ENT_FREQ, EXP_FREQ, ATC_FREQ, CULTURE_FREQ)
 
 /obj/machinery/telecomms/broadcaster/preset_right/sd
 	id = "sd_tx"
diff --git a/maps/stellar_delight/stellar_delight_telecomms.dm b/maps/stellar_delight/stellar_delight_telecomms.dm
index b580412434..e34ce7a68a 100644
--- a/maps/stellar_delight/stellar_delight_telecomms.dm
+++ b/maps/stellar_delight/stellar_delight_telecomms.dm
@@ -20,7 +20,9 @@
 		num2text(SCI_FREQ) = list(ACCESS_TOX,ACCESS_ROBOTICS,ACCESS_XENOBIOLOGY),
 		num2text(SUP_FREQ) = list(ACCESS_CARGO),
 		num2text(SRV_FREQ) = list(ACCESS_JANITOR, ACCESS_HYDROPONICS),
-		num2text(EXP_FREQ) = list(ACCESS_EXPLORER)
+		num2text(EXP_FREQ) = list(ACCESS_EXPLORER),
+		num2text(ATC_FREQ) = list(),
+		num2text(CULTURE_FREQ) = list()
 	)
 
 /obj/item/multitool/station_buffered
diff --git a/maps/tether/tether-03-surface3.dmm b/maps/tether/tether-03-surface3.dmm
index c34ea751ba..0afd692e8f 100644
--- a/maps/tether/tether-03-surface3.dmm
+++ b/maps/tether/tether-03-surface3.dmm
@@ -2938,7 +2938,6 @@
 /obj/effect/floor_decal/corner/paleblue/bordercorner2,
 /obj/machinery/door/airlock/multi_tile/glass{
 	dir = 1;
-	id_tag = null;
 	name = "Medbay Airlock";
 	req_access = list(5);
 	req_one_access = list(5)
@@ -6270,6 +6269,10 @@
 /area/tether/surfacebase/outside/outside3)
 "ajH" = (
 /obj/machinery/computer/secure_data,
+/obj/item/radio/intercom/atc{
+	dir = 1;
+	pixel_y = 24
+	},
 /turf/simulated/floor/tiled/dark,
 /area/bridge)
 "ajI" = (
@@ -9956,6 +9959,16 @@
 	},
 /turf/simulated/floor/tiled,
 /area/rnd/xenobiology/xenoflora)
+"aqm" = (
+/obj/effect/floor_decal/spline/plain{
+	dir = 1
+	},
+/obj/item/radio/intercom/culture{
+	dir = 1;
+	pixel_y = 21
+	},
+/turf/simulated/floor/lino,
+/area/crew_quarters/bar)
 "aqn" = (
 /obj/structure/cable/green{
 	icon_state = "1-2"
@@ -36396,7 +36409,6 @@
 /area/crew_quarters/pool)
 "bmE" = (
 /obj/machinery/door/airlock/multi_tile/glass{
-	id_tag = null;
 	name = "Medbay Storage";
 	req_access = list(5);
 	req_one_access = list(5)
@@ -46102,7 +46114,6 @@
 	},
 /obj/machinery/door/airlock/glass{
 	name = "Tourbus Cockpit";
-	req_access = null;
 	req_one_access = list(67)
 	},
 /obj/machinery/door/firedoor,
@@ -62345,7 +62356,7 @@ bge
 bgA
 bgA
 aru
-aGx
+aqm
 bgz
 bgz
 baX
diff --git a/maps/tether/tether_telecomm_defs.dm b/maps/tether/tether_telecomm_defs.dm
index cd3eacc491..0286af1142 100644
--- a/maps/tether/tether_telecomm_defs.dm
+++ b/maps/tether/tether_telecomm_defs.dm
@@ -10,7 +10,7 @@
 
 /obj/machinery/telecomms/receiver/preset_right/tether
 	id = "tether_rx"
-	freq_listening = list(AI_FREQ, SCI_FREQ, MED_FREQ, SUP_FREQ, SRV_FREQ, COMM_FREQ, ENG_FREQ, SEC_FREQ, ENT_FREQ, EXP_FREQ)
+	freq_listening = list(AI_FREQ, SCI_FREQ, MED_FREQ, SUP_FREQ, SRV_FREQ, COMM_FREQ, ENG_FREQ, SEC_FREQ, ENT_FREQ, EXP_FREQ, ATC_FREQ, CULTURE_FREQ)
 
 /obj/machinery/telecomms/broadcaster/preset_right/tether
 	id = "tether_tx"
diff --git a/maps/tether/tether_telecomms.dm b/maps/tether/tether_telecomms.dm
index ac2a2fbc3a..ebd66fd2ca 100644
--- a/maps/tether/tether_telecomms.dm
+++ b/maps/tether/tether_telecomms.dm
@@ -20,7 +20,10 @@
 		num2text(SCI_FREQ) = list(ACCESS_TOX,ACCESS_ROBOTICS,ACCESS_XENOBIOLOGY),
 		num2text(SUP_FREQ) = list(ACCESS_CARGO),
 		num2text(SRV_FREQ) = list(ACCESS_JANITOR, ACCESS_HYDROPONICS),
-		num2text(EXP_FREQ) = list(ACCESS_EXPLORER)
+		num2text(EXP_FREQ) = list(ACCESS_EXPLORER),
+		num2text(ATC_FREQ) = list(),
+		num2text(CULTURE_FREQ) = list()
+
 	)
 
 /obj/item/multitool/station_buffered
diff --git a/maps/~map_system/maps.dm b/maps/~map_system/maps.dm
index 53c4922d5e..2f9f9b1b1a 100644
--- a/maps/~map_system/maps.dm
+++ b/maps/~map_system/maps.dm
@@ -291,6 +291,8 @@ GLOBAL_LIST_EMPTY(all_maps)
 		num2text(SCI_FREQ)	= list(ACCESS_TOX,ACCESS_ROBOTICS,ACCESS_XENOBIOLOGY),
 		num2text(SUP_FREQ)	= list(ACCESS_CARGO),
 		num2text(SRV_FREQ)	= list(ACCESS_JANITOR, ACCESS_HYDROPONICS),
+		num2text(ATC_FREQ) = list(),
+		num2text(CULTURE_FREQ) = list()
 	)
 
 /datum/map/proc/get_skybox_datum(z)
diff --git a/modular_chomp/maps/common/common_presets.dm b/modular_chomp/maps/common/common_presets.dm
index ffdfa91185..0df7251613 100644
--- a/modular_chomp/maps/common/common_presets.dm
+++ b/modular_chomp/maps/common/common_presets.dm
@@ -87,7 +87,7 @@
 	)
 
 /obj/machinery/telecomms/receiver/preset_right/southerncross
-	freq_listening = list(AI_FREQ, SCI_FREQ, MED_FREQ, SUP_FREQ, SRV_FREQ, COMM_FREQ, ENG_FREQ, SEC_FREQ, ENT_FREQ, BDCM_FREQ, EXP_FREQ)
+	freq_listening = list(AI_FREQ, SCI_FREQ, MED_FREQ, SUP_FREQ, SRV_FREQ, COMM_FREQ, ENG_FREQ, SEC_FREQ, ENT_FREQ, BDCM_FREQ, EXP_FREQ, ATC_FREQ, CULTURE_FREQ)
 
 /obj/machinery/telecomms/bus/preset_two/southerncross
 	freq_listening = list(SUP_FREQ, SRV_FREQ, EXP_FREQ)
@@ -99,6 +99,8 @@
 /datum/map/southern_cross/default_internal_channels()
 	return list(
 		num2text(PUB_FREQ) = list(),
+		num2text(ATC_FREQ) = list(),
+		num2text(CULTURE_FREQ) = list(),
 		num2text(AI_FREQ)  = list(ACCESS_SYNTH),
 		num2text(ENT_FREQ) = list(),
 		num2text(ERT_FREQ) = list(ACCESS_CENT_SPECOPS),