diff --git a/lib/77bit/77bit.txt b/lib/77bit/77bit.txt
index 0d6c4b733..ef370c111 100644
--- a/lib/77bit/77bit.txt
+++ b/lib/77bit/77bit.txt
@@ -10,12 +10,12 @@ subtypes.
 i3.n3 Example message                    Bits           Total  Purpose
 ----------------------------------------------------------------------------------
 0.0   FREE TEXT MSG                      71               71   Free text 
-0.1   K1ABC RR73; W9XYZ <KH1/KH7Z> -11   28 28 10 5       71   DXpedition Mode
+0.1   K1ABC RR73; W9XYZ <KH1/KH7Z> -12   28 28 10 5       71   DXpedition Mode
 0.2   PA3XYZ/P R 590003 IO91NP           28 1 1 3 12 25   70   EU VHF contest
 0.3   WA9XYZ KA1ABC R 16A EMA            28 28 1 4 3 7    71   ARRL Field Day
 0.4   WA9XYZ KA1ABC R 32A EMA            28 28 1 4 3 7    71   ARRL Field Day
 0.5   123456789ABCDEF012                 71               71   Telemetry (18 hex)
-0.6   ... tbd   
+0.6   K1ABC RR73; CQ W9XYZ EN37          28 28 15         71   Contesting
 0.7   ... tbd
 
 1     WA9XYZ/R KA1ABC/R R FN42           28 1 28 1 1 15   74   Standard msg