diff --git a/HostMain.cpp b/HostMain.cpp
index d9030a56..5814f3ae 100644
--- a/HostMain.cpp
+++ b/HostMain.cpp
@@ -127,6 +127,8 @@ void fatal(const char* msg, ...)
 void usage(const char* message, const char* arg)
 {
     ::fprintf(stdout, __PROG_NAME__ " %s (" DESCR_DMR DESCR_P25 DESCR_NXDN "CW Id, Network) (built %s)\n", __VER__, __BUILD__);
+    ::fprintf(stdout, "Copyright (c) 2017-2022 Bryan Biedenkapp, N2PLL and DVMProject (https://github.com/dvmproject) Authors.\n");
+    ::fprintf(stdout, "Portions Copyright (c) 2015-2021 by Jonathan Naylor, G4KLX and others\n\n");
     if (message != NULL) {
         ::fprintf(stderr, "%s: ", g_progExe.c_str());
         ::fprintf(stderr, message, arg);
@@ -184,6 +186,8 @@ int checkArgs(int argc, char* argv[])
         }
         else if (IS("-v")) {
             ::fprintf(stdout, __PROG_NAME__ " %s (" DESCR_DMR DESCR_P25 DESCR_NXDN "CW Id, Network) (built %s)\n", __VER__, __BUILD__);
+            ::fprintf(stdout, "Copyright (c) 2017-2022 Bryan Biedenkapp, N2PLL and DVMProject (https://github.com/dvmproject) Authors.\n");
+            ::fprintf(stdout, "Portions Copyright (c) 2015-2021 by Jonathan Naylor, G4KLX and others\n");
             if (argc == 2)
                 exit(EXIT_SUCCESS);
         }