diff --git a/include/land.h b/include/land.h
index ef0c0584..31bf2f33 100644
--- a/include/land.h
+++ b/include/land.h
@@ -124,7 +124,7 @@ struct lchrstr {
 #define putland(n, p) ef_write(EF_LAND, (n), (p))
 #define getlandp(n) ((struct lndstr *)ef_ptr(EF_LAND, (n)))
 
-extern struct lchrstr lchr[32];
+extern struct lchrstr lchr[128];
 
 enum {
     LND_AIROPS_EFF = 50		/* min. efficiency for air ops */
diff --git a/include/nuke.h b/include/nuke.h
index d42a1293..723cfc55 100644
--- a/include/nuke.h
+++ b/include/nuke.h
@@ -82,7 +82,7 @@ struct nchrstr {
 #define putnuke(n, p) ef_write(EF_NUKE, (n), (p))
 #define getnukep(n) ((struct nukstr *)ef_ptr(EF_NUKE, (n)))
 
-extern struct nchrstr nchr[21];
+extern struct nchrstr nchr[64];
 
 /* src/lib/common/cargo.c */
 extern void nuk_carrier_change(struct nukstr *, int, int, int);
diff --git a/include/plane.h b/include/plane.h
index 66af379f..05cbf2f3 100644
--- a/include/plane.h
+++ b/include/plane.h
@@ -134,7 +134,7 @@ struct plist {
 #define putplane(n, p) ef_write(EF_PLANE, (n), (p))
 #define getplanep(n) ((struct plnstr *)ef_ptr(EF_PLANE, (n)))
 
-extern struct plchrstr plchr[48];
+extern struct plchrstr plchr[128];
 
 struct shiplist {
     int uid;
diff --git a/include/product.h b/include/product.h
index b6c5a038..cab97b0c 100644
--- a/include/product.h
+++ b/include/product.h
@@ -57,6 +57,6 @@ struct pchrstr {
     char *p_sname;		/* short (7 char or less) name of product */
 };
 
-extern struct pchrstr pchr[24];
+extern struct pchrstr pchr[32];
 
 #endif
diff --git a/include/sect.h b/include/sect.h
index 28d30a4e..f71b3749 100644
--- a/include/sect.h
+++ b/include/sect.h
@@ -165,7 +165,7 @@ struct dchrstr {
 #define getsectp(x, y) ((struct sctstr *)ef_ptr(EF_SECTOR, sctoff((x), (y))))
 #define getsectid(id) ((struct sctstr *)ef_ptr(EF_SECTOR, (id)))
 
-extern struct dchrstr dchr[40];
+extern struct dchrstr dchr[64];
 #define IS_BIG_CITY(type) (dchr[(type)].d_pkg == UPKG)
 
 /* Minimal efficiency of sectors that can be knocked down (bridges) */
diff --git a/include/ship.h b/include/ship.h
index 84aece94..23a83dd4 100644
--- a/include/ship.h
+++ b/include/ship.h
@@ -126,7 +126,7 @@ struct mchrstr {
 #define putship(n, p) ef_write(EF_SHIP, (n), (p))
 #define getshipp(n) ((struct shpstr *)ef_ptr(EF_SHIP, (n)))
 
-extern struct mchrstr mchr[48];
+extern struct mchrstr mchr[128];
 
 enum {
     SHP_AIROPS_EFF = 50,	/* min. efficiency for air ops */