diff --git a/src/main/java/com/massivecraft/factions/Conf.java b/src/main/java/com/massivecraft/factions/Conf.java
index 8e726943..bd361ba5 100644
--- a/src/main/java/com/massivecraft/factions/Conf.java
+++ b/src/main/java/com/massivecraft/factions/Conf.java
@@ -115,6 +115,7 @@ public class Conf {
     public static boolean logMoneyTransactions = true;
     public static boolean logPlayerCommands = true;
     // prevent some potential exploits
+    public static boolean denyFlightIfInNoClaimingWorld = false;
     public static boolean preventCreeperGlitch = true;
     public static boolean handleExploitObsidianGenerators = true;
     public static boolean handleExploitEnderPearlClipping = true;
@@ -540,6 +541,10 @@ public class Conf {
         defaultFactionPermissions.put("MODERATOR", new DefaultPermissions(true));
         defaultFactionPermissions.put("NORMAL MEMBER", new DefaultPermissions(false));
         defaultFactionPermissions.put("RECRUIT", new DefaultPermissions(false));
+        defaultFactionPermissions.put("ALLY", new DefaultPermissions(false));
+        defaultFactionPermissions.put("ENEMY", new DefaultPermissions(false));
+        defaultFactionPermissions.put("TRUCE", new DefaultPermissions(false));
+        defaultFactionPermissions.put("NEUTRAL", new DefaultPermissions(false));
     }
 
     public static void load() {
diff --git a/src/main/java/com/massivecraft/factions/cmd/CmdFly.java b/src/main/java/com/massivecraft/factions/cmd/CmdFly.java
index 85e6b130..0079c908 100644
--- a/src/main/java/com/massivecraft/factions/cmd/CmdFly.java
+++ b/src/main/java/com/massivecraft/factions/cmd/CmdFly.java
@@ -97,6 +97,9 @@ public class CmdFly extends FCommand {
     }
 
     public static boolean checkBypassPerms(FPlayer fme, Player me, Faction toFac) {
+        if (Conf.denyFlightIfInNoClaimingWorld && !Conf.worldsNoClaiming.isEmpty() && Conf.worldsNoClaiming.stream().anyMatch(me.getWorld().getName()::equalsIgnoreCase))
+            return false;
+
         if (toFac != fme.getFaction()) {
             if (!me.hasPermission(Permission.FLY_WILD.node) && toFac.isWilderness() || !me.hasPermission(Permission.FLY_SAFEZONE.node) && toFac.isSafeZone() || !me.hasPermission(Permission.FLY_WARZONE.node) && toFac.isWarZone()) {
                 fme.msg(TL.COMMAND_FLY_NO_ACCESS, toFac.getTag(fme));
@@ -182,7 +185,7 @@ public class CmdFly extends FCommand {
         }
 
 
-        if (fme.canFlyAtLocation())
+        if (fme.canFlyAtLocation()) {
             context.doWarmUp(WarmUpUtil.Warmup.FLIGHT, TL.WARMUPS_NOTIFY_FLIGHT, "Fly", () -> {
                 fme.setFlying(true);
                 flyMap.put(fme.getPlayer().getName(), true);
@@ -194,6 +197,9 @@ public class CmdFly extends FCommand {
                     startFlyCheck();
                 }
             }, FactionsPlugin.getInstance().getConfig().getLong("warmups.f-fly", 0));
+        } else {
+            fme.msg(TL.COMMAND_FLY_NO_ACCESS, Board.getInstance().getFactionAt(fme.getLastStoodAt()).getTag());
+        }
     }
 
     @Override
diff --git a/src/main/java/com/massivecraft/factions/listeners/FactionsPlayerListener.java b/src/main/java/com/massivecraft/factions/listeners/FactionsPlayerListener.java
index fb4363b1..ed7fd7ec 100644
--- a/src/main/java/com/massivecraft/factions/listeners/FactionsPlayerListener.java
+++ b/src/main/java/com/massivecraft/factions/listeners/FactionsPlayerListener.java
@@ -553,9 +553,14 @@ public class FactionsPlayerListener implements Listener {
         return string;
     }
 
-    public void enableFly(FPlayer me) {
-        if (!FactionsPlugin.instance.getConfig().getBoolean("ffly.AutoEnable")) return; // Looks prettier sorry
-        if (!me.canFlyAtLocation()) return;
+    public void checkCanFly(FPlayer me) {
+        if (me.isFlying() && (!me.canFlyAtLocation() || me.checkIfNearbyEnemies())) {
+            me.setFFlying(false, false);
+            me.msg(TL.COMMAND_FLY_NO_ACCESS, Board.getInstance().getFactionAt(me.getLastStoodAt()).getTag());
+            return;
+        }
+        if (me.isFlying() || !FactionsPlugin.instance.getConfig().getBoolean("ffly.AutoEnable"))
+            return;
         me.setFFlying(true, false);
         CmdFly.flyMap.put(me.getName(), true);
         if (CmdFly.particleTask == null)
@@ -729,9 +734,7 @@ public class FactionsPlayerListener implements Listener {
                     }, 5);
                 }
             }
-            if (!me.isFlying()) {
-                enableFly(me);
-            }
+            this.checkCanFly(me);
 
             if (me.getAutoClaimFor() != null) {
                 me.attemptClaim(me.getAutoClaimFor(), newLocation, true);
diff --git a/src/main/java/com/massivecraft/factions/zcore/persist/MemoryFPlayer.java b/src/main/java/com/massivecraft/factions/zcore/persist/MemoryFPlayer.java
index c05ad6f8..4c28fe40 100644
--- a/src/main/java/com/massivecraft/factions/zcore/persist/MemoryFPlayer.java
+++ b/src/main/java/com/massivecraft/factions/zcore/persist/MemoryFPlayer.java
@@ -1225,7 +1225,7 @@ public abstract class MemoryFPlayer implements FPlayer {
         }
 
         // if economy is enabled and they're not on the bypass list, make sure they can pay
-        boolean mustPay = Econ.shouldBeUsed() && !this.isAdminBypassing() && !forFaction.isSafeZone() && !forFaction.isWarZone();
+        boolean mustPay = Econ.shouldBeUsed() && !this.isAdminBypassing() && !forFaction.isSafeZone() && !forFaction.isWarZone() && (Conf.econCostClaimWilderness != 0);
         double cost = 0.0;
         EconomyParticipator payee = null;
         if (mustPay) {