diff --git a/Multiprotocol/Multiprotocol.h b/Multiprotocol/Multiprotocol.h
index ab072b2..e44ee9b 100644
--- a/Multiprotocol/Multiprotocol.h
+++ b/Multiprotocol/Multiprotocol.h
@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		3
 #define VERSION_REVISION	0
-#define VERSION_PATCH_LEVEL	80
+#define VERSION_PATCH_LEVEL	81
 
 //******************
 // Protocols
diff --git a/Multiprotocol/Propel_nrf24l01.ino b/Multiprotocol/Propel_nrf24l01.ino
index 3d3b8ae..2b59805 100644
--- a/Multiprotocol/Propel_nrf24l01.ino
+++ b/Multiprotocol/Propel_nrf24l01.ino
@@ -255,10 +255,11 @@ uint16_t PROPEL_callback()
 			if (_BV(NRF24L01_07_RX_DR) & NRF24L01_ReadReg(NRF24L01_07_STATUS))
 			{// data received from the model
 				NRF24L01_ReadPayload(packet_in, PROPEL_PACKET_SIZE);
-				if (packet_in[0] == 0xa3 && memcmp(&packet_in[1],rx_id,4)==0)
+				if (packet_in[0] == 0xa3 && memcmp(&packet_in[1],rx_id,3)==0)
 				{
 					telemetry_counter++;	//LQI
 					v_lipo1=packet[5];		//number of life left?
+					v_lipo2=packet[4];		//bit mask: 0x80=flying, 0x08=taking off, 0x04=landing, 0x00=landed/crashed
 					if(telemetry_lost==0)
 						telemetry_link=1;
 				}
diff --git a/Protocols_Details.md b/Protocols_Details.md
index be727c5..f746b90 100644
--- a/Protocols_Details.md
+++ b/Protocols_Details.md
@@ -1127,7 +1127,7 @@ Model: PROPEL 74-Z Speeder Bike
 
 Autobind protocol
 
-Telemetry: RSSI is equal to TX_LQI which indicates how well the TX receives the RX (0-100%). A1 voltage should indicate the numbers of life remaining (not tested).
+Telemetry: RSSI is equal to TX_LQI which indicates how well the TX receives the RX (0-100%). A1 voltage should indicate the numbers of life remaining (not tested). A2 is giving the model status using a bit mask: 0x80=flying, 0x08=taking off, 0x04=landing, 0x00=landed/crashed
 
 CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10|CH11|CH12|CH13|CH14
 ---|---|---|---|---|---|---|---|---|----|----|----|----|----