From c133a848894944954048d377cd867cb1a26435d2 Mon Sep 17 00:00:00 2001
From: Bill Somerville <bill@classdesign.com>
Date: Mon, 16 Nov 2020 02:32:06 +0000
Subject: [PATCH] Repair strict standard callsign regexp

---
 Radio.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Radio.cpp b/Radio.cpp
index 56b943739..79b332fbd 100644
--- a/Radio.cpp
+++ b/Radio.cpp
@@ -22,7 +22,7 @@ namespace Radio
     QRegularExpression valid_callsign_regexp {R"(\d[[:alpha:]]|[[:alpha:]]\d)"};
 
     // standard callsign
-    QRegularExpression strict_standard_callsign_re {R"(^([A-Z][0-9]?|[0-9][A-Z])[0-9][A-Z]{0,3}$)"};
+    QRegularExpression strict_standard_callsign_re {R"(^([A-Z][0-9]?|[0-9A-Z][A-Z])[0-9][A-Z]{0,3}$)"};
 
     // suffixes that are often used and should not be interpreted as a
     // DXCC Entity prefix used as a suffix