diff --git a/resources/units/aircraft/A-10A.yaml b/resources/units/aircraft/A-10A.yaml
index 898de9b1..84fdbde5 100644
--- a/resources/units/aircraft/A-10A.yaml
+++ b/resources/units/aircraft/A-10A.yaml
@@ -16,6 +16,9 @@ price: 12
 role: Close Air Support/Attack
 variants:
   A-10A Thunderbolt II: {}
+altitudes:
+  cruise: 15000
+  combat: 10000
 tasks:
   BAI: 680
   CAS: 680
diff --git a/resources/units/aircraft/A-10C.yaml b/resources/units/aircraft/A-10C.yaml
index dfb5082d..d753dacb 100644
--- a/resources/units/aircraft/A-10C.yaml
+++ b/resources/units/aircraft/A-10C.yaml
@@ -14,6 +14,9 @@ price: 18
 role: Close Air Support/Attack
 variants:
   A-10C Thunderbolt II (Suite 3): {}
+altitudes:
+  cruise: 15000
+  combat: 10000
 radios:
   intra_flight: AN/ARC-186(V) AM
   inter_flight: AN/ARC-164
diff --git a/resources/units/aircraft/A-10C_2.yaml b/resources/units/aircraft/A-10C_2.yaml
index 0f3d785c..bc99188d 100644
--- a/resources/units/aircraft/A-10C_2.yaml
+++ b/resources/units/aircraft/A-10C_2.yaml
@@ -14,6 +14,9 @@ price: 20
 role: Close Air Support/Attack
 variants:
   A-10C Thunderbolt II (Suite 7): {}
+altitudes:
+  cruise: 15000
+  combat: 10000
 radios:
   # DCS will clobber channel 1 of the AN/ARC-164 with the flight's assigned
   # frequency, so we may as well use that one for intra-flight.