diff --git a/main.go b/main.go
index 4aa572a..5e527f7 100644
--- a/main.go
+++ b/main.go
@@ -193,6 +193,7 @@ func main() {
 
 	for {
 		// Expecting a Pkt4 answer.
+		// Example answer from radio: 0x10, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x8c, 0x7d, 0x45, 0x7a, 0x1d, 0xf6, 0xe9, 0x0b
 		r, _ := read()
 		if bytes.Equal(r[:8], []byte{0x10, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00}) {
 			remoteSID = binary.BigEndian.Uint32(r[8:12])