diff --git a/icebox/icebox.py b/icebox/icebox.py
index bed5572..634d9c1 100644
--- a/icebox/icebox.py
+++ b/icebox/icebox.py
@@ -5109,6 +5109,34 @@ pinloc_db = {
         ( "47",  6,  0, 0),
         ( "48",  7,  0, 0),
     ],
+    "u4k-swg36": [
+        ( "A2", 21, 21, 0),
+        ( "A6",  6, 21, 0),
+        ( "B1", 20,  0, 0),
+        ( "B2", 22,  0, 1),
+        ( "B4", 12,  0, 0),
+        ( "B5", 12, 21, 1),
+        ( "B6",  5, 21, 0),
+        ( "C1", 22,  0, 0),
+        ( "C2", 19,  0, 1),
+        ( "C6",  4, 21, 0),
+        ( "D1", 23,  0, 1),
+        ( "D2", 20,  0, 1),
+        ( "D5",  7,  0, 1),
+        ( "D6",  7,  0, 0),
+        ( "E1", 24,  0, 0),
+        ( "E2", 21,  0, 1),
+        ( "E3", 17,  0, 0),
+        ( "E4", 13,  0, 0),
+        ( "E5",  8,  0, 1),
+        ( "E6",  6,  0, 1),
+        ( "F1", 24,  0, 1),
+        ( "F2", 23,  0, 0),
+        ( "F3", 15,  0, 0),
+        ( "F4", 12,  0, 1),
+        ( "F5",  8,  0, 0),
+        ( "F6",  6,  0, 0),
+    ],
     "5k-uwg30": [
         ( "A1", 19, 31, 1),
         ( "A2", 19, 31, 0),