diff --git a/README.md b/README.md
index 53f798d..bdc7dd6 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,8 @@ Each peer will send keep-alives to each other peer in the IPSC network at an int
 **KNOWN IPSC PACKET TYPES:**  
 The following sections of this document will include various packet types. This is a list of currently known types and their meanings. Note: The names are arbitrarily chosen with the intention of being descriptive, and each is defined by what they've been "observed" to do in the wild.  
 
+	REPEATER_1                = 0x61        Unknown - Seen from peer repeater
+	REPEATER_2                = 0x62        Unknown - Seen from peer repeater	
 	RDAC_CTL         		  = 0x70		RDAC packets observed to use this type
 	GROUP_VOICE      		  = 0x80		This is a group voice call
 	GROUP_DATA       		  = 0x83		This is a group data call
@@ -41,6 +43,7 @@ The following sections of this document will include various packet types. This
 	MASTER_ALIVE_REPLY        = 0x97		Master keep alive reply (from master)
 	PEER_ALIVE_REQ            = 0x98		Peer keep alive request (to peer)
 	PEER_ALIVE_REPLY          = 0x99        Peer keep alive reply (from peer)
+	RDAC_CTL_2                = 0x9A        Seen from an RDAC disconnecting
 
 
 
diff --git a/ipsc.py b/ipsc.py
index 9679a63..ca13fae 100644
--- a/ipsc.py
+++ b/ipsc.py
@@ -146,6 +146,8 @@ except ImportError:
 
 
 # Known IPSC Message Types
+REPEATER_1            = b'\x61' # Unknown, seen from peer repeater
+REPEATER_2            = b'\x62' # Unknown, seen from peer repeater
 RDAC_CTL              = b'\x70'
 GROUP_VOICE           = b'\x80'
 GROUP_DATA            = b'\x83'
@@ -161,6 +163,7 @@ MASTER_ALIVE_REQ      = b'\x96' # FROM peer TO master
 MASTER_ALIVE_REPLY    = b'\x97' # FROM master TO peer
 PEER_ALIVE_REQ        = b'\x98' # Peer keep alive request
 PEER_ALIVE_REPLY      = b'\x99' # Peer keep alive reply
+RDAC_CTL_2            = b'\x9A' # Yet another RDAC Type Seen
 
 # IPSC Version Information
 IPSC_OP_VER    = b'\x04\x03'         # 0x04, 0x03 -- seems to be current version of IPSC