diff --git a/code/game/machinery/telecomms/telecomunications.dm b/code/game/machinery/telecomms/telecomunications.dm
index 5abd57e8cf..50e2f504c9 100644
--- a/code/game/machinery/telecomms/telecomunications.dm
+++ b/code/game/machinery/telecomms/telecomunications.dm
@@ -371,6 +371,10 @@ var/global/list/obj/machinery/telecomms/telecomms_list = list()
 	var/broadcasting = 1
 	var/receiving = 1
 
+/obj/machinery/telecomms/relay/forceMove(var/newloc)
+	. = ..(newloc)
+	listening_level = z
+
 /obj/machinery/telecomms/relay/receive_information(datum/signal/signal, obj/machinery/telecomms/machine_from)
 
 	// Add our level and send it back
diff --git a/code/game/objects/items/devices/radio/radio.dm b/code/game/objects/items/devices/radio/radio.dm
index 25f76587ce..e3411ba15c 100644
--- a/code/game/objects/items/devices/radio/radio.dm
+++ b/code/game/objects/items/devices/radio/radio.dm
@@ -419,7 +419,7 @@ var/global/list/default_medbay_channels = list(
 			subspace_transmission = FALSE
 			return Broadcast_Message(connection, M, voicemask, pick(M.speak_emote),
 					  src, message, displayname, jobname, real_name, M.voice_name,
-					  signal.transmission_method, signal.data["compression"], list(position.z), connection.frequency,verb,speaking)
+					  signal.transmission_method, signal.data["compression"], GetConnectedZlevels(position.z), connection.frequency,verb,speaking)
 
   /* ###### Intercoms and station-bounced radios ###### */
 
@@ -478,10 +478,9 @@ var/global/list/default_medbay_channels = list(
 
 	//THIS IS TEMPORARY. YEAH RIGHT
 	if(!connection)	return 0	//~Carn
-
 	return Broadcast_Message(connection, M, voicemask, pick(M.speak_emote),
 					  src, message, displayname, jobname, real_name, M.voice_name,
-					  filter_type, signal.data["compression"], list(position.z), connection.frequency,verb,speaking)
+					  filter_type, signal.data["compression"], GetConnectedZlevels(position.z), connection.frequency,verb,speaking)
 
 
 /obj/item/device/radio/hear_talk(mob/M as mob, msg, var/verb = "says", var/datum/language/speaking = null)
diff --git a/html/changelogs/Novacat - shortwave.yml b/html/changelogs/Novacat - shortwave.yml
new file mode 100644
index 0000000000..5c94c77f64
--- /dev/null
+++ b/html/changelogs/Novacat - shortwave.yml	
@@ -0,0 +1,37 @@
+################################
+# Example Changelog File
+#
+# Note: This file, and files beginning with ".", and files that don't end in ".yml" will not be read. If you change this file, you will look really dumb.
+#
+# Your changelog will be merged with a master changelog. (New stuff added only, and only on the date entry for the day it was merged.)
+# When it is, any changes listed below will disappear.
+#
+# Valid Prefixes: 
+#   bugfix
+#   wip (For works in progress)
+#   tweak
+#   soundadd
+#   sounddel
+#   rscadd (general adding of nice things)
+#   rscdel (general deleting of nice things)
+#   imageadd
+#   imagedel
+#   maptweak
+#   spellcheck (typo fixes)
+#   experiment
+#################################
+
+# Your name.  
+author: Novacat
+
+# Optional: Remove this file after generating master changelog.  Useful for PR changelogs that won't get used again.
+delete-after: True
+
+# Any changes you've made.  See valid prefix list above.
+# INDENT WITH TWO SPACES.  NOT TABS.  SPACES.
+# SCREW THIS UP AND IT WON'T WORK.
+# Also, all entries are changed into a single [] after a master changelog generation. Just remove the brackets when you add new entries.
+# Please surround your changes in  double quotes ("), as certain characters otherwise screws up compiling. The quotes will not show up in the changelog.
+changes: 
+  - tweak: "Shortwave radios now can transmit across connected Z levels."
+  - tweak: "Relays on moving platforms (shuttles) will now function."