diff --git a/src/main/lemondronor/advisorycircular.cljs b/src/main/lemondronor/advisorycircular.cljs
index 3b98956..2b24430 100644
--- a/src/main/lemondronor/advisorycircular.cljs
+++ b/src/main/lemondronor/advisorycircular.cljs
@@ -289,14 +289,12 @@
 
 (defn circling? [ac config]
   (and (> (geo/flight-curviness (filter #(not (:gnd? %)) (:history ac)))
-          (:curviness-threshold-degrees config))
-       (> (:alt ac) 300)))
+          (:curviness-threshold-degrees config))))
 
 
 (defn circling2? [ac config]
   (let [relevant-history (filter #(not (:gnd? %)) (:history ac))]
-    (and (> (geo/flight-curviness relevant-history) (:curviness-threshold-degrees config))
-         (> (:alt ac) 300))))
+    (and (> (geo/flight-curviness relevant-history) (:curviness-threshold-degrees config)))))
 
 
 ;; Returns a vector of two elements,