diff --git a/addons/aircraft/stringtable.xml b/addons/aircraft/stringtable.xml
index 6dadffdd01..6c10e931fc 100644
--- a/addons/aircraft/stringtable.xml
+++ b/addons/aircraft/stringtable.xml
@@ -54,6 +54,7 @@
         </Key>
         <Key ID="STR_ACE_Aircraft_GatlingDescriptionHEI">
             <English>30mm High-Explosive Incendiary</English>
+            <Spanish>30mm Alto Explosivo Incendiaria</Spanish>
             <Chinese>30毫米高爆燃燒彈</Chinese>
             <French>30 mm High-Explosive Incendiary</French>
             <Polish>30mm Odłamkowo-Burzące - Zapalające</Polish>
@@ -63,6 +64,7 @@
         </Key>
         <Key ID="STR_ACE_Aircraft_GatlingDescriptionShortHEI">
             <English>30mm HEI</English>
+            <Spanish>30mm AEI</Spanish>
             <Chinese>30毫米高爆燃燒</Chinese>
             <French>30 mm HEI</French>
             <Polish>30mm OB-Z</Polish>
@@ -72,6 +74,7 @@
         </Key>
         <Key ID="STR_ACE_Aircraft_GatlingDescriptionAP">
             <English>30mm DU Armor Piercing</English>
+            <Spanish>30mm UE Perforante de Blindaje</Spanish>
             <Chinese>30毫米貧化鈾穿甲彈 </Chinese>
             <French>30 mm UA Armor Piercing</French>
             <Polish>30mm Zubożony Uran - Przebijające</Polish>
@@ -81,6 +84,7 @@
         </Key>
         <Key ID="STR_ACE_Aircraft_GatlingDescriptionShortAP">
             <English>30mm DU AP</English>
+            <Spanish>30mm UE AP</Spanish>
             <Chinese>30毫米貧鈾穿甲</Chinese>
             <French>30 mm UA AP</French>
             <Polish>30mm ZU-P</Polish>
@@ -90,6 +94,7 @@
         </Key>
         <Key ID="STR_ACE_Aircraft_GatlingDescriptionCM41">
             <English>30mm Combat Mix 4:1 DU:HEI</English>
+            <Spanish>30mm Mezcla de Combate 4:1 UE:AEI</Spanish>
             <Chinese>30毫米戰鬥混合彈4:1 穿甲:高爆</Chinese>
             <French>30 mm Mix de Combat 4:1 UA:HEI</French>
             <Polish>30mm Mieszanka bojowa 4:1 ZU:OB-Z</Polish>
@@ -99,6 +104,7 @@
         </Key>
         <Key ID="STR_ACE_Aircraft_GatlingDescriptionShortCM41">
             <English>30mm CM 4:1</English>
+            <Spanish>30mm MC 4:1</Spanish>
             <Chinese>30毫米 穿高混合 4:1</Chinese>
             <French>30 mm MdC 4:1</French>
             <Polish>30mm MB 4:1</Polish>
@@ -108,6 +114,7 @@
         </Key>
         <Key ID="STR_ACE_Aircraft_GatlingDescriptionCM51">
             <English>30mm Combat Mix 5:1 DU:HEI</English>
+            <Spanish>30mm Mezcla de Combate 5:1 UE:AEI</Spanish>
             <Chinese>30毫米戰鬥混合彈5:1 穿甲:高爆</Chinese>
             <French>30 mm Mix de Combat 5:1 UA:HEI</French>
             <Polish>30mm Mieszanka bojowa 5:1 ZU:OB-Z</Polish>
@@ -117,6 +124,7 @@
         </Key>
         <Key ID="STR_ACE_Aircraft_GatlingDescriptionShortCM51">
             <English>30mm CM 5:1</English>
+            <Spanish>30mm MC 5:1</Spanish>
             <Chinese>30毫米 穿高混合 5:1</Chinese>
             <French>30 mm MdC 5:1</French>
             <Polish>30mm MB 5:1</Polish>