Something

Index: src/client/cl_basemanagement.c
===================================================================
--- src/client/cl_basemanagement.c	(revision 9032)
+++ src/client/cl_basemanagement.c	(working copy)
@@ -1754,6 +1754,7 @@
 
 		Cvar_SetValue("mn_base_status_id", baseCurrent->baseStatus);
 		Cvar_SetValue("mn_base_prod_allowed", PR_ProductionAllowed());
+		Cvar_SetValue("mn_base_aircraft_allowed", qfalse);
 		Cvar_SetValue("mn_base_num_aircraft", baseCurrent->numAircraftInBase);
 		Cvar_SetValue("mn_base_id", baseCurrent->idx);
 		Cvar_SetValue("mn_numbases", gd.numBases);