diff --git a/AUTHORS.txt b/AUTHORS.txt
index 2263cd5ebe..b33f96b1b9 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -60,6 +60,7 @@ MarcBook
 meat <p.humberdroz@gmail.com>
 Michail Nikolaev
 nic547 <nic547@outlook.com>
+nomisum <nomisum@gmail.com>
 oscarmolinadev
 pokertour
 rakowozz
diff --git a/addons/advanced_ballistics/stringtable.xml b/addons/advanced_ballistics/stringtable.xml
index 29560ce149..f19aa1e672 100644
--- a/addons/advanced_ballistics/stringtable.xml
+++ b/addons/advanced_ballistics/stringtable.xml
@@ -5,10 +5,12 @@
         <Key ID="STR_ACE_AdvancedBallistics_WindInfoKey">
             <English>Show Wind Info</English>
             <Polish>Pokaż inf. o wietrze</Polish>
+            <Italian>Mostra indicazioni del vento</Italian>
         </Key>
         <Key ID="STR_ACE_AdvancedBallistics_ProtractorKey">
             <English>Show Protractor</English>
             <Polish>Pokaż kątomierz</Polish>
+            <Italian>Mostra il rapportatore</Italian>
         </Key>
     </Package>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/addons/aircraft/stringtable.xml b/addons/aircraft/stringtable.xml
index 66dd7a709b..57fecc2a44 100644
--- a/addons/aircraft/stringtable.xml
+++ b/addons/aircraft/stringtable.xml
@@ -34,6 +34,7 @@
             <Czech>Otevřít nákladní prostor</Czech>
             <Hungarian>Rakodórámpa nyitása</Hungarian>
             <Russian>Открыть грузовой отсек</Russian>
+            <Italian>Apri la porta del cargo</Italian>
         </Key>
         <Key ID="STR_ACE_Aircraft_CloseCargoRamp">
             <English>Close Cargo Door</English>
@@ -44,6 +45,7 @@
             <Czech>Zavřít nákladní prostor</Czech>
             <Hungarian>Rakodórámpa zárása</Hungarian>
             <Russian>Закрыть грузовой отсек</Russian>
+            <Italian>Chiudi la porta del cargo</Italian>
         </Key>
     </Package>
 </Project>
diff --git a/addons/missileguidance/stringtable.xml b/addons/missileguidance/stringtable.xml
index fc01ed4afc..4a640a60f0 100644
--- a/addons/missileguidance/stringtable.xml
+++ b/addons/missileguidance/stringtable.xml
@@ -6,7 +6,7 @@
             <Spanish>Avanzada Misiles Orientación</Spanish>
             <French>Avancée Missile orientation</French>
             <Polish>Zaawansowane naprowadzanie rakiet</Polish>
-            <German>Erweiterte Raketenlenkung</German>
+            <German>Erweitertes Raketenlenksystem</German>
             <Czech>Pokročilé řízení střel</Czech>
             <Italian>Avanzato Missile Guidance</Italian>
             <Portuguese>Avançado Missile Guidance</Portuguese>
@@ -42,7 +42,7 @@
             <Spanish></Spanish>
             <French></French>
             <Polish>Laserowo naprowadzana rakieta Hydra-70 DAGR</Polish>
-            <German>Hydra-70 Lasergelenkte DAGR Rakete</German>
+            <German>Hydra-70 DAGR lasergelenkte Rakete</German>
             <Czech>Hydra-70 DAGR laserem naváděná střela</Czech>
             <Italian></Italian>
             <Portuguese></Portuguese>