diff --git a/lib/nexrad/archive.py b/lib/nexrad/archive.py
index be2fc12..6be4e84 100644
--- a/lib/nexrad/archive.py
+++ b/lib/nexrad/archive.py
@@ -5,7 +5,6 @@ import datetime
 
 from nexrad.db    import Database
 from nexrad.s3    import S3Bucket, S3_KEY_RE
-from nexrad.coord import COORD_SYSTEM
 from nexrad.radar import RADAR_RANGE
 
 class ArchiveDateError(Exception):