Part Number: 010-11689-01 (Gdl39 portable ads-b and gps rec) Part Number: 010-11689-02 (Gdl39 portable ads-b and gps rec) Part Number: 010-11689-03 (Gdl39 portable ads-b and gps rec) Part Number: 010-11689-04 (Gdl39) Part Number: 010-11689-04S (Gdl39 w/dc pwr cable) Part Number: 010-11689-05 (Gdl39 portable ads-b and gps rec) Part Number: 010-11689-06 (Gdl39 portable ads-b and gps rec) Part Number: 010-11689-07 (Garmin gdl-39) Part Number: 010-11689-09 (Gdl39r portable ads-b and gps re) Part Number: 010-11689-20 (Gdl 39 3d unit only) Part Number: 010-11689-24 (Gdl 39 3d with dc cable) Part Number: 010-11689-27 (Ads-b receiver) Part Number: 010116K (Kit divis) Part Number: 010116LM2931A (No description)