Awaken, code.

code/game/objects/items/devices/gps.dm

@@ -164,8 +164,19 @@ GLOBAL_LIST_EMPTY(GPS_list)
 	gpstag = "Eerie Signal"
 	desc = "Report to a coder immediately."
 	invisibility = INVISIBILITY_MAXIMUM
+	var/obj/item/implant/gps/implant
 
-/obj/item/gps/mining/internal
+/obj/item/gps/internal/Initialize(mapload, obj/item/implant/gps/_implant)
+	. = ..()
+	implant = _implant
+
+/obj/item/gps/internal/Destroy()
+	if(implant?.imp_in)
+		qdel(implant)
+	else
+		return ..()
+
+/obj/item/gps/internal/mining
 	icon_state = "gps-m"
 	gpstag = "MINER"
 	desc = "A positioning system helpful for rescuing trapped or injured miners, keeping one on you at all times while mining might just save your life."

code/game/objects/items/devices/radio/radio.dm

@@ -414,3 +414,16 @@
 /obj/item/radio/off	// Station bounced radios, their only difference is spawning with the speakers off, this was made to help the lag.
 	listening = 0			// And it's nice to have a subtype too for future features.
 	dog_fashion = /datum/dog_fashion/back
+
+/obj/item/radio/internal
+	var/obj/item/implant/radio/implant
+
+/obj/item/radio/internal/Initialize(mapload, obj/item/implant/radio/_implant)
+	. = ..()
+	implant = _implant
+
+/obj/item/radio/internal/Destroy()
+	if(implant?.imp_in)
+		qdel(implant)
+	else
+		return ..()