diff --git a/tocalls.txt b/tocalls.txt
index f69b691..da9ed1b 100644
--- a/tocalls.txt
+++ b/tocalls.txt
@@ -1,6 +1,14 @@
-APRS TO-CALL VERSION NUMBERS                            06 Feb 2017
+APRS TO-CALL VERSION NUMBERS                            21 Jun 2017
 -------------------------------------------------------------------
                                                              WB4APR
+21 Jun 17 Added APCSMS for Cosmos (used for sending commands @USNA
+08 Jun 17 Added APPMxx for DL1MX's RTL-SDR pytohon Igate
+01 Jun 17 added APOFF  digi off on PSAT,PSAT2
+          and   APDTMF digi off mode on QIKCOM2 and DTMF ON
+          and   APRSON digi ON for PSAT
+          and   APDIGI digi ON for PSAT2 and QIKCOM-2
+          and   APSAT  digi ON for QIKCOM-1
+20 Mar 17 added APTAxx for TinyAPRS by BG5HHP
 06 Feb 17 added APIExx for W7KMV's PiAPRS system
 25 Jan 17 added APSFxx F5OPV embedded devices - was APZ40
 16 Dec 16 added APYSxx for W2GMD's Python APRS
@@ -11,16 +19,8 @@ APRS TO-CALL VERSION NUMBERS                            06 Feb 2017
 29 Apr 16 added APFPRS for FreeDV by Jeroen PE1RXQ
 25 Feb 16 Added APCDS0 for Leon Lessing ZS6LMG's cell tracker
 21 Jan 16 added APDNOx for APRSduino by DO3SWW
-18 Nov 15 Added APSTPO for N0AGI
-03 Nov 15 Updated APAND1 and APDRxx for androids
-26 Oct 15 added APZ247 for UPRS
-09 Sep 15 added APHTxx for HMTracker by IU0AAC 
-06 Aug 15 added APMTxx for LZ1PPL for tracker
-27 Apr 15 added APZMAJ for Martyn M1MAJ DeLorme inReach Tracker
-21 Apr 15 added APB2MF & APR2MF DL2MF - MF2APRS Radiosonde   
-06 Apr 15 added APAVT5 SainSonic AP510 - a 1watt tracker 
-. . . . . ...
-11 Jan 12 added APYTxx for YagTracker and updated Yaesu APY008/350
+In   2015 Added APSTPO,APAND1,APDRxx,APZ247,APHTxx,APMTxx,APZMAJ
+                APB2MF,APR2MF,APAVT5
 
 In APRS, the AX.25  Destination address is not used for packet 
 routing as is normally done in AX.25.  So APRS uses it for two 
@@ -58,6 +58,7 @@ a TOCALL number series:
       APCLEY  EYTraker GPRS/GSM tracker by ZS6EY
       APCLWX  EYWeather GPRS/GSM WX station by ZS6EY
       APCLEZ  Telit EZ10 GSM application ZS6CEY
+      APCSMS  for Cosmos (used for sending commands @USNA)
       APCWP8  John GM7HHB, WinphoneAPRS
       APCYxx  Cybiko applications
  APD  APD4xx  UP4DAR platform
@@ -66,6 +67,8 @@ a TOCALL number series:
       APDGxx  D-Star Gateways by G4KLX ircDDB
       APDHxx  WinDV (DUTCH*Star DV Node for Windows)
       APDInn  DIXPRS - Bela, HA5DI
+      APDIGI  Used by PSAT2 to indicate the digi is ON
+      APDIGI  digi ON for PSAT2 and QIKCOM-2
       APDKxx  KI4LKF g2_ircddb Dstar gateway software
       APDNOx  APRSduino by DO3SWW
       APDOxx  ON8JL Standalone DStar Node
@@ -73,6 +76,7 @@ a TOCALL number series:
       APDRxx  APRSdroid Android App http://aprsdroid.org/
       APDSXX  SP9UOB for dsDigi and ds-tracker
       APDTxx  APRStouch Tone (DTMF)
+      APDTMF  digi off mode on QIKCOM2 and DTMF ON
       APDUxx  U2APRS by JA7UDE
       APDWxx  DireWolf, WB2OSZ
  APE  APExxx  Telemetry devices
@@ -124,13 +128,15 @@ a TOCALL number series:
       APNXxx  TNC-X  (K6DBG)
       APNWxx  SQ3FYK.com WX/Digi and SQ3PLX http://microsat.com.pl/
  APO  APRSpoint
+      APOFF   Used by PSAT and PSAT2 to indicate the digi is OFF
       APOLUx  for OSCAR satellites for AMSAT-LU by LU9DO
       APOAxx  OpenAPRS - Greg Carter
       APOTxx  Open Track
       APOD1w  Open Track with 1 wire WX
       APOU2k  Open Track for Ultimeter
       APOZxx  www.KissOZ.dk Tracker. OZ1EKD and OZ7HVO
- APP  APPTxx  KetaiTracker by  JF6LZE, Takeki (msg capable)
+ APP  APPMxx  DL1MX's RTL-SDR pytohon Igate
+      APPTxx  KetaiTracker by  JF6LZE, Takeki (msg capable)
  APQ  APQxxx  Earthquake data
  APR  APR8xx  APRSdos versions 800+
       APR2MF  DL2MF - MF2APRS Radiosonde WX reporting
@@ -141,6 +147,7 @@ a TOCALL number series:
       APRNOW  W5GGW ipad application
       APRRTx  RPC electronics
       APRS    Generic, (obsolete. Digis should use APNxxx instead)
+      APRSON  Used by PSAT to indicate the DIGI is ON
       APRXxx  >40 APRSmax
       APRXxx  <39 for OH2MQK's igate
       APRTLM  used in MIM's and Mic-lites, etc
@@ -148,6 +155,7 @@ a TOCALL number series:
       APRSTx  APRStt (Touch tone)
  APS  APSxxx  APRS+SA, etc
       APSARx  ZL4FOX's SARTRACK
+      APSAT   digi ON for QIKCOM-1
       APSCxx  aprsc APRS-IS core server (OH7LZB, OH2MQK)
       APSFxx  F5OPV embedded devices - was APZ40
       APSK63  APRS Messenger -over-PSK63
@@ -158,6 +166,7 @@ a TOCALL number series:
  APT  APT2xx  Tiny Track II
       APT3xx  Tiny Track III
       APTAxx  K4ATM's tiny track
+      APTAxx  TinyAPRS by BG5HHP
       APTIGR  TigerTrack
       APTKPT  TrackPoint N0LP
       APTTxx  Tiny Track