diff --git a/companion/src/firmwares/moduledata.h b/companion/src/firmwares/moduledata.h
index 83744908a..ee969fd0d 100644
--- a/companion/src/firmwares/moduledata.h
+++ b/companion/src/firmwares/moduledata.h
@@ -126,7 +126,10 @@ enum MultiModuleRFProtocols {
   MODULE_SUBTYPE_MULTI_XN297DUMP,
   MODULE_SUBTYPE_MULTI_FRSKYX2,
   MODULE_SUBTYPE_MULTI_FRSKY_R9,
-  MODULE_SUBTYPE_MULTI_LAST = MODULE_SUBTYPE_MULTI_FRSKY_R9
+  MODULE_SUBTYPE_MULTI_PROPEL,
+  MODULE_SUBTYPE_MULTI_FRSKYL,
+  MODULE_SUBTYPE_MULTI_SKYARTEC,
+  MODULE_SUBTYPE_MULTI_LAST = MODULE_SUBTYPE_MULTI_SKYARTEC
 };
 
 enum TrainerProtocol {
diff --git a/radio/src/gui/gui_common.cpp b/radio/src/gui/gui_common.cpp
index 1ae1a45cc..69e954b03 100644
--- a/radio/src/gui/gui_common.cpp
+++ b/radio/src/gui/gui_common.cpp
@@ -888,6 +888,7 @@ const char STR_SUBTYPE_FLYZONE[] =    "\005""FZ410";
 const char STR_SUBTYPE_FX816[] =      "\003""P38";
 const char STR_SUBTYPE_ESKY150[] =    "\003""4CH""7CH";
 const char STR_SUBTYPE_FRSKYL[] =     "\010""LR12\0   ""LR12 6ch";
+const char STR_SUBTYPE_FRSKYR9[] =    "\x07""915MHz\0""868MHz\0""915 8ch""868 8ch";
 
 const char* mm_options_strings::options[] = {
   nullptr,
@@ -947,6 +948,7 @@ const mm_protocol_definition multi_protocols[] = {
   {MODULE_SUBTYPE_MULTI_FX816,      0, false, false,  STR_SUBTYPE_FX816,     nullptr},
   {MODULE_SUBTYPE_MULTI_HOTT,       0, true,  false,  NO_SUBTYPE,            STR_MULTI_RFTUNE},
   {MODULE_SUBTYPE_MULTI_FRSKYX2,    4, true,  false,  STR_SUBTYPE_FRSKYX2,   STR_MULTI_RFTUNE},
+  {MODULE_SUBTYPE_MULTI_FRSKY_R9,    4, true,  false,  STR_SUBTYPE_FRSKYR9,   nullptr},
   {MODULE_SUBTYPE_MULTI_PROPEL,    0, false,  false,  NO_SUBTYPE,   nullptr},
   {MODULE_SUBTYPE_MULTI_FRSKYL,    1, false,  false,  STR_SUBTYPE_FRSKYL,   STR_MULTI_RFTUNE},
   {MM_RF_CUSTOM_SELECTED,           7, true,  true,   NO_SUBTYPE,            STR_MULTI_OPTION},
diff --git a/radio/src/pulses/modules_constants.h b/radio/src/pulses/modules_constants.h
index a519d0269..82e53421d 100644
--- a/radio/src/pulses/modules_constants.h
+++ b/radio/src/pulses/modules_constants.h
@@ -166,7 +166,8 @@ enum ModuleSubtypeMulti {
   MODULE_SUBTYPE_MULTI_FRSKY_R9,
   MODULE_SUBTYPE_MULTI_PROPEL,
   MODULE_SUBTYPE_MULTI_FRSKYL,
-  MODULE_SUBTYPE_MULTI_LAST = MODULE_SUBTYPE_MULTI_FRSKY_R9
+  MODULE_SUBTYPE_MULTI_SKYARTEC,
+  MODULE_SUBTYPE_MULTI_LAST = MODULE_SUBTYPE_MULTI_SKYARTEC
 };
 #define MODULE_SUBTYPE_MULTI_XN297DP 63-3
 
diff --git a/radio/src/translations/untranslated.h b/radio/src/translations/untranslated.h
index cbef5238b..b558eaa72 100644
--- a/radio/src/translations/untranslated.h
+++ b/radio/src/translations/untranslated.h
@@ -125,4 +125,4 @@
 #define TR_DSM_PROTOCOLS               "LP45""DSM2""DSMX"
 
 #define LEN_MULTI_PROTOCOLS            "\007"
-#define TR_MULTI_PROTOCOLS             "FlySky\0""Hubsan\0""FrSky\0 ""Hisky\0 ""V2x2\0  ""DSM\0   ""Devo\0  ""YD717\0 ""KN\0    ""SymaX\0 ""SLT\0   ""CX10\0  ""CG023\0 ""Bayang\0""ESky\0  ""MT99XX\0""MJXq\0  ""Shenqi\0""FY326\0 ""SFHSS\0 ""J6 Pro\0""FQ777\0 ""Assan\0 ""Hontai\0""OpenLrs""FSky 2A""Q2x2\0  ""Walkera""Q303\0  ""GW008\0 ""DM002\0 ""Cabell\0""Esky150""H8 3D\0 ""Corona\0""CFlie\0 ""Hitec\0 ""WFly\0  ""Bugs\0  ""BugMini""Traxxas""NCC1701""E01X\0  ""V911S\0 ""GD00X\0 ""V761\0  ""KF606\0 ""Redpine""Potensi""ZSX\0   ""FlyZone""Scanner""FrSkyRX""FS2A_RX""HoTT\0  ""FX816\0 ""BayangR""Pelikan""Tiger\0 ""WK\0    ""XN297DU""FrSkyX2""FrSkyR9"
+#define TR_MULTI_PROTOCOLS             "FlySky\0""Hubsan\0""FrSky\0 ""Hisky\0 ""V2x2\0  ""DSM\0   ""Devo\0  ""YD717\0 ""KN\0    ""SymaX\0 ""SLT\0   ""CX10\0  ""CG023\0 ""Bayang\0""ESky\0  ""MT99XX\0""MJXq\0  ""Shenqi\0""FY326\0 ""SFHSS\0 ""J6 Pro\0""FQ777\0 ""Assan\0 ""Hontai\0""OpenLrs""FSky 2A""Q2x2\0  ""Walkera""Q303\0  ""GW008\0 ""DM002\0 ""Cabell\0""Esky150""H8 3D\0 ""Corona\0""CFlie\0 ""Hitec\0 ""WFly\0  ""Bugs\0  ""BugMini""Traxxas""NCC1701""E01X\0  ""V911S\0 ""GD00X\0 ""V761\0  ""KF606\0 ""Redpine""Potensi""ZSX\0   ""FlyZone""Scanner""FrSkyRX""FS2A_RX""HoTT\0  ""FX816\0 ""BayangR""Pelikan""Tiger\0 ""XK\0    ""XN297DU""FrSkyX2""FrSkyR9""Propel\0""FrSkyL\0""Skyartec"