diff --git a/code/_onclick/hud/_defines.dm b/code/_onclick/hud/_defines.dm
index a3b7a7e3269..47df75473b5 100644
--- a/code/_onclick/hud/_defines.dm
+++ b/code/_onclick/hud/_defines.dm
@@ -164,6 +164,7 @@
 #define ui_pai_state_laws "SOUTH:6,WEST+8"
 #define ui_pai_pda_send "SOUTH:6,WEST+9"
 #define ui_pai_pda_log "SOUTH:6,WEST+10"
+#define ui_pai_internal_gps "SOUTH:6,WEST+11"
 #define ui_pai_take_picture "SOUTH:6,WEST+12"
 #define ui_pai_view_images "SOUTH:6,WEST+13"
 
diff --git a/code/_onclick/hud/pai.dm b/code/_onclick/hud/pai.dm
index 86256d9ce0e..9b7016da21a 100644
--- a/code/_onclick/hud/pai.dm
+++ b/code/_onclick/hud/pai.dm
@@ -136,6 +136,20 @@
 	var/mob/living/silicon/pai/pAI = usr
 	pAI.cmd_show_message_log(usr)
 
+/atom/movable/screen/pai/internal_gps
+	name = "Internal GPS"
+	icon_state = "internal_gps"
+	required_software = "internal gps"
+
+/atom/movable/screen/pai/internal_gps/Click()
+	. = ..()
+	if(!.)
+		return
+	var/mob/living/silicon/pai/pAI = usr
+	if(!pAI.internal_gps)
+		pAI.internal_gps = new(pAI)
+	pAI.internal_gps.attack_self(pAI)
+
 /atom/movable/screen/pai/image_take
 	name = "Take Image"
 	icon_state = "take_picture"
@@ -233,6 +247,11 @@
 	using.screen_loc = ui_pai_pda_log
 	static_inventory += using
 
+// Internal GPS
+	using = new /atom/movable/screen/pai/internal_gps()
+	using.screen_loc = ui_pai_internal_gps
+	static_inventory += using
+
 // Take image
 	using = new /atom/movable/screen/pai/image_take()
 	using.screen_loc = ui_pai_take_picture
diff --git a/code/datums/components/gps.dm b/code/datums/components/gps.dm
index 433d967bf8e..2c13a6860e3 100644
--- a/code/datums/components/gps.dm
+++ b/code/datums/components/gps.dm
@@ -20,11 +20,18 @@ GLOBAL_LIST_EMPTY(GPS_list)
 /datum/component/gps/item
 	var/updating = TRUE //Automatic updating of GPS list. Can be set to manual by user.
 	var/global_mode = TRUE //If disabled, only GPS signals of the same Z level are shown
+	/// UI state of GPS, altering when it can be used.
+	var/datum/ui_state/state = null
 
-/datum/component/gps/item/Initialize(_gpstag = "COM0", emp_proof = FALSE)
+/datum/component/gps/item/Initialize(_gpstag = "COM0", emp_proof = FALSE, state = null)
 	. = ..()
 	if(. == COMPONENT_INCOMPATIBLE || !isitem(parent))
 		return COMPONENT_INCOMPATIBLE
+
+	if(isnull(state))
+		state = GLOB.default_state
+	src.state = state
+
 	var/atom/A = parent
 	A.add_overlay("working")
 	A.name = "[initial(A.name)] ([gpstag])"
@@ -98,6 +105,9 @@ GLOBAL_LIST_EMPTY(GPS_list)
 		ui.open()
 	ui.set_autoupdate(updating)
 
+/datum/component/gps/item/ui_state(mob/user)
+	return state
+
 /datum/component/gps/item/ui_data(mob/user)
 	var/list/data = list()
 	data["power"] = tracking
diff --git a/code/game/objects/items/devices/gps.dm b/code/game/objects/items/devices/gps.dm
index a7bc794a145..31875ac5a90 100644
--- a/code/game/objects/items/devices/gps.dm
+++ b/code/game/objects/items/devices/gps.dm
@@ -13,6 +13,10 @@
 
 /obj/item/gps/Initialize()
 	. = ..()
+	add_gps_component()
+
+/// Adds the GPS component to this item.
+/obj/item/gps/proc/add_gps_component()
 	AddComponent(/datum/component/gps/item, gpstag)
 
 /obj/item/gps/spaceruin
@@ -45,6 +49,15 @@
 	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."
 
+/*
+ * GPS for pAIS, which only allows access if it's contained within the user.
+ */
+/obj/item/gps/pai
+	gpstag = "PAI0"
+
+/obj/item/gps/pai/add_gps_component()
+	AddComponent(/datum/component/gps/item, gpstag, state = GLOB.inventory_state)
+
 /obj/item/gps/visible_debug
 	name = "visible GPS"
 	gpstag = "ADMIN"
diff --git a/code/modules/mob/living/silicon/pai/pai.dm b/code/modules/mob/living/silicon/pai/pai.dm
index f95a1de03ae..92dd0c5066e 100644
--- a/code/modules/mob/living/silicon/pai/pai.dm
+++ b/code/modules/mob/living/silicon/pai/pai.dm
@@ -66,6 +66,9 @@
 	var/obj/machinery/newscaster			//pAI Newscaster
 	var/obj/item/healthanalyzer/hostscan				//pAI healthanalyzer
 
+	/// Internal pAI GPS, enabled if pAI downloads GPS software, and then uses it.
+	var/obj/item/gps/pai/internal_gps = null
+
 	var/encryptmod = FALSE
 	var/holoform = FALSE
 	var/canholo = TRUE
@@ -103,6 +106,8 @@
 		signaler = null
 	if(A == hostscan)
 		hostscan = null
+	if(A == internal_gps)
+		internal_gps = null
 	return ..()
 
 /mob/living/silicon/pai/Destroy()
@@ -111,6 +116,7 @@
 	QDEL_NULL(newscaster)
 	QDEL_NULL(signaler)
 	QDEL_NULL(hostscan)
+	QDEL_NULL(internal_gps)
 	if(!QDELETED(card) && loc != card)
 		card.forceMove(drop_location())
 		card.pai = null //these are otherwise handled by paicard/handle_atom_del()
diff --git a/code/modules/mob/living/silicon/pai/software.dm b/code/modules/mob/living/silicon/pai/software.dm
index 27a354839b1..272f37d4516 100644
--- a/code/modules/mob/living/silicon/pai/software.dm
+++ b/code/modules/mob/living/silicon/pai/software.dm
@@ -22,6 +22,7 @@
 															"security HUD" = 20,
 															"loudness booster" = 20,
 															"newscaster" = 20,
+															"internal gps" = 35,
 															"door jack" = 25,
 															"encryption keys" = 25,
 															"universal translator" = 35
@@ -283,6 +284,11 @@
 				if(subscreen == 1) // Open Instrument
 					internal_instrument.interact(src)
 
+			if("internalgps")
+				if(!internal_gps)
+					internal_gps = new(src)
+				internal_gps.attack_self(src)
+
 		paiInterface()
 
 // MENUS
@@ -315,6 +321,9 @@
 			dat += "<a href='byond://?src=[REF(src)];software=signaller;sub=0'>Remote Signaller</a> <br>"
 		if(s == "loudness booster")
 			dat += "<a href='byond://?src=[REF(src)];software=loudness;sub=0'>Loudness Booster</a> <br>"
+		if(s == "internal gps")
+			dat += "<a href='byond://?src=[REF(src)];software=internalgps;sub=0'>Internal GPS</a> <br>"
+
 	dat += "<br>"
 
 	// Advanced
diff --git a/icons/hud/screen_pai.dmi b/icons/hud/screen_pai.dmi
index 4868d26cc08..a8856712fad 100644
Binary files a/icons/hud/screen_pai.dmi and b/icons/hud/screen_pai.dmi differ