diff --git a/docs/Board - Sparky.md b/docs/Board - Sparky.md
index ae0c943bba..61d55d50f6 100644
--- a/docs/Board - Sparky.md	
+++ b/docs/Board - Sparky.md	
@@ -23,6 +23,7 @@ Tested with revision 1 board.
 * Sonar
 * Display (via Flex port)
 * Softserial - though having 3 hardware serial ports makes it a little redundant.
+* Airplane PWM mappings.
 
 # Flashing