Revert "Lower aircraft altitude"

This reverts commit d53cfafde9.

mods/ra/rules/aircraft.yaml

@@ -7,9 +7,11 @@ BADR:
 	Armor:
 		Type: Light
 	Plane:
+		CruiseAltitude: 2560
 		ROT: 5
 		Speed: 149
 		Repulsable: False
+		MaximumPitch: 56
 	Cargo:
 		MaxWeight: 10
 	-Selectable:
@@ -43,9 +45,11 @@ BADR.Bomber:
 	Armor:
 		Type: Light
 	Plane:
+		CruiseAltitude: 2560
 		ROT: 5
 		Speed: 149
 		Repulsable: False
+		MaximumPitch: 56
 	AmmoPool:
 		Ammo: 7
 	-Selectable:
@@ -97,11 +101,13 @@ MIG:
 	AttackPlane:
 		FacingTolerance: 20
 	Plane:
+		CruiseAltitude: 2560
 		InitialFacing: 192
 		ROT: 4
 		Speed: 223
 		RearmBuildings: afld
 		RepulsionSpeed: 40
+		MaximumPitch: 56
 	AutoTarget:
 		TargetWhenIdle: false
 		TargetWhenDamaged: false
@@ -156,11 +162,13 @@ YAK:
 	AttackPlane:
 		FacingTolerance: 20
 	Plane:
+		CruiseAltitude: 2560
 		RearmBuildings: afld
 		InitialFacing: 192
 		ROT: 4
 		Speed: 178
 		RepulsionSpeed: 40
+		MaximumPitch: 56
 	AutoTarget:
 		TargetWhenIdle: false
 		TargetWhenDamaged: false
@@ -203,7 +211,6 @@ TRAN:
 		Range: 12c0
 		Type: CenterPosition
 	Helicopter:
-		CruiseAltitude: 1024
 		RearmBuildings: hpad
 		InitialFacing: 0
 		ROT: 5
@@ -251,7 +258,6 @@ HELI:
 	AttackHeli:
 		FacingTolerance: 20
 	Helicopter:
-		CruiseAltitude: 1024
 		RearmBuildings: hpad
 		LandWhenIdle: false
 		InitialFacing: 20
@@ -303,7 +309,6 @@ HIND:
 	AttackHeli:
 		FacingTolerance: 20
 	Helicopter:
-		CruiseAltitude: 1024
 		RearmBuildings: hpad
 		LandWhenIdle: false
 		InitialFacing: 20
@@ -333,6 +338,7 @@ U2:
 	Armor:
 		Type: Heavy
 	Plane:
+		CruiseAltitude: 2560
 		ROT: 7
 		Speed: 373
 		Repulsable: False