diff --git a/src/plugins/simulator/fs9/fs9client.cpp b/src/plugins/simulator/fs9/fs9client.cpp
index f685ff060..97425eea3 100644
--- a/src/plugins/simulator/fs9/fs9client.cpp
+++ b/src/plugins/simulator/fs9/fs9client.cpp
@@ -54,8 +54,8 @@ namespace BlackSimPlugin
             pbhstrct.pitch = newSituation.getPitch().value(CAngleUnit::deg()) * CFs9Sdk::pitchMultiplier();
             pbhstrct.bank = newSituation.getBank().value(CAngleUnit::deg()) * CFs9Sdk::bankMultiplier();
             // MSFS has inverted pitch and bank angles
-            pbhstrct.pitch = -pbhstrct.pitch;
-            pbhstrct.bank = -pbhstrct.bank;
+            pbhstrct.pitch = ~pbhstrct.pitch;
+            pbhstrct.bank = ~pbhstrct.bank;
             positionVelocity.pbh = pbhstrct.pbh;
 
             // Ground velocity
@@ -111,8 +111,8 @@ namespace BlackSimPlugin
             pbhstrct.pitch = situation.getPitch().value(CAngleUnit::deg()) * CFs9Sdk::pitchMultiplier();
             pbhstrct.bank = situation.getBank().value(CAngleUnit::deg()) * CFs9Sdk::bankMultiplier();
             // MSFS has inverted pitch and bank angles
-            pbhstrct.pitch = -pbhstrct.pitch;
-            pbhstrct.bank = -pbhstrct.bank;
+            pbhstrct.pitch = ~pbhstrct.pitch;
+            pbhstrct.bank = ~pbhstrct.bank;
             positionSlewMode.pbh = pbhstrct.pbh;
 
             return positionSlewMode;
diff --git a/src/plugins/simulator/fs9/simulatorfs9.cpp b/src/plugins/simulator/fs9/simulatorfs9.cpp
index 57d238208..3b8df6aa1 100644
--- a/src/plugins/simulator/fs9/simulatorfs9.cpp
+++ b/src/plugins/simulator/fs9/simulatorfs9.cpp
@@ -78,17 +78,17 @@ namespace BlackSimPlugin
 
             FS_PBH pbhstrct;
             pbhstrct.pbh = positionVelocity.pbh;
-            double pitch = pbhstrct.pitch / CFs9Sdk::pitchMultiplier();
+            int pitch = pbhstrct.pitch / CFs9Sdk::pitchMultiplier();
             if (pitch > 180.0)
                 pitch -= 360;
 
-            double bank = pbhstrct.bank / CFs9Sdk::bankMultiplier();
+            int bank = pbhstrct.bank / CFs9Sdk::bankMultiplier();
             if (bank > 180.0)
                 bank -= 360;
 
             // MSFS has inverted pitch and bank angles
-            pitch = -pitch;
-            bank = -bank;
+            pitch = ~pitch;
+            bank = ~bank;
             situation.setPitch(CAngle(pitch, CAngleUnit::deg()));
             situation.setBank(CAngle(bank, CAngleUnit::deg()));
             situation.setHeading(CHeading(pbhstrct.hdg / CFs9Sdk::headingMultiplier(), CHeading::Magnetic, CAngleUnit::deg()));
diff --git a/src/plugins/simulator/fscommon/fsuipc.cpp b/src/plugins/simulator/fscommon/fsuipc.cpp
index 0db807ac2..e3ec0ddef 100644
--- a/src/plugins/simulator/fscommon/fsuipc.cpp
+++ b/src/plugins/simulator/fscommon/fsuipc.cpp
@@ -359,8 +359,8 @@ namespace BlackSimPlugin
 
                     // speeds, situation
                     // MSFS has inverted pitch and bank angles
-                    pitchRaw = -pitchRaw;
-                    bankRaw = -bankRaw;
+                    pitchRaw = ~pitchRaw;
+                    bankRaw = ~bankRaw;
                     const double angleCorrectionFactor = 360.0 / 65536.0 / 65536.0; // see FSUIPC docu
                     CAngle pitch = CAngle(pitchRaw * angleCorrectionFactor, CAngleUnit::deg());
                     CAngle bank = CAngle(bankRaw * angleCorrectionFactor, CAngleUnit::deg());