diff --git a/AirstrikeClass.h b/AirstrikeClass.h
index 4885040a..98ac2a85 100644
--- a/AirstrikeClass.h
+++ b/AirstrikeClass.h
@@ -32,6 +32,9 @@ class NOVTABLE AirstrikeClass : public AbstractClass
 	void StartMission(ObjectClass* pTarget)
 		{ JMP_THIS(0x41D830); }
 
+	void InvalidatePointer(void* ptr)
+	{ JMP_THIS(0x41D540); }
+
 	//Constructor
 	AirstrikeClass(TechnoClass* pOwner) noexcept
 		: AirstrikeClass(noinit_t())
diff --git a/TechnoClass.h b/TechnoClass.h
index 5ba0406a..19016318 100644
--- a/TechnoClass.h
+++ b/TechnoClass.h
@@ -536,6 +536,20 @@ class NOVTABLE TechnoClass : public RadioClass
 	void BaseIsAttacked(TechnoClass* pEnemy)
 	{ JMP_THIS(0x708080); }
 
+	void GattlingRateUp(int value)
+	{ JMP_THIS(0x70DE70); }
+
+	void GattlingRateDown(int value)
+	{ JMP_THIS(0x70E000); }
+
+	void ReleaseLocomotor(bool setTarget)
+	{ JMP_THIS(0x70FEE0); }
+
+	// changes locomotor to the given one, Magnetron style
+	// mind that this locks up the source too, Magnetron style
+	void ImbueLocomotor(FootClass* target, CLSID clsid)
+	{ JMP_THIS(0x710000); }
+
 	//Constructor
 	TechnoClass(HouseClass* pOwner) noexcept
 		: TechnoClass(noinit_t())
diff --git a/TechnoTypeClass.h b/TechnoTypeClass.h
index b092f089..745f9bd0 100644
--- a/TechnoTypeClass.h
+++ b/TechnoTypeClass.h
@@ -157,6 +157,13 @@ class NOVTABLE TechnoTypeClass : public ObjectTypeClass
 		return 0u != (test & bitHouseType);
 	}
 
+	// weapon related
+	WeaponStruct* GetWeapon(int index)
+	{ JMP_THIS(0x7177C0); }
+
+	WeaponStruct* GetEliteWeapon(int index)
+	{ JMP_THIS(0x7177E0); }
+
 	// weapon related
 	WeaponStruct& GetWeapon(size_t const index, bool const elite) {
 		return elite ? this->EliteWeapon[index] : this->Weapon[index];
diff --git a/UnitClass.h b/UnitClass.h
index 7e4a7952..2d69ce9a 100644
--- a/UnitClass.h
+++ b/UnitClass.h
@@ -107,7 +107,7 @@ class NOVTABLE UnitClass : public FootClass
 
 public:
 
-	int unknown_int_6C0;
+	int CurrentFiringFrame;
 	UnitTypeClass* Type;
 	UnitClass* FollowerCar; // groovy - link defined in the map's [Units] section, looked up on startup
 	int FlagHouseIndex; // Carrying the flag of this House