diff --git a/modules/icing/pireps.py b/modules/icing/pireps.py
index 3250397fd9b7a74804aa4e67bd9ebd7817307dd2..5e2a9683fc4424a8747c0bf91469bbec6832c032 100644
--- a/modules/icing/pireps.py
+++ b/modules/icing/pireps.py
@@ -250,7 +250,10 @@ def pirep_icing_boeing_txt(filename, lon_range=[-180, 180], lat_range=[-63, 63])
                     rpts.append(tup)
                     ice_dict[ts] = rpts
                 else:
-                    rpts.append(tup)
+                    print('duplicate: ', tup)
+                    print('duplicate: ', rpts[0])
+                    print('Skip -------------')
+                    # rpts.append(tup)
                 cnt_ice += 1
             else:
                 tup = (lat, lon, flt_alt, -1, 0, 'None', degK, spd)
@@ -260,7 +263,10 @@ def pirep_icing_boeing_txt(filename, lon_range=[-180, 180], lat_range=[-63, 63])
                     rpts.append(tup)
                     no_ice_dict[ts] = rpts
                 else:
-                    rpts.append(tup)
+                    print('duplicate: ', tup)
+                    print('duplicate: ', rpts[0])
+                    print('Skip -------------')
+                    # rpts.append(tup)
                 cnt_no_ice += 1
 
     print('icing, no icing cnt: ', cnt_ice, cnt_no_ice)