diff --git a/USER_MANUAL.md b/USER_MANUAL.md
index ba6783796..18c48fc22 100644
--- a/USER_MANUAL.md
+++ b/USER_MANUAL.md
@@ -893,7 +893,9 @@ LDPC | Low Density Parity Check Codes - a family of powerful FEC codes
 
 1. Bugfixes:
     * Prevent unnecessary recreation of resamplers in analog mode. (PR #661)
-    
+2. Enhancements:
+    * Add Frequency column to RX drop-down. (PR #663)
+
 ## V1.9.7.2 January 2024
 
 1. Bugfixes:
diff --git a/src/main.cpp b/src/main.cpp
index a00bfeddd..6b23035ab 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1438,7 +1438,21 @@ void MainFrame::OnTimer(wxTimerEvent &evt)
                     std::string pendingCallsign = rxCallsign.ToStdString();
                     auto pendingSnr = (int)(g_snr + 0.5);
 
-                    if (m_lastReportedCallsignListView->GetItemCount() == 0 || m_lastReportedCallsignListView->GetItemText(0, 0) != rxCallsign)
+                    wxString freqString;
+                    if (wxGetApp().appConfiguration.reportingConfiguration.reportingFrequencyAsKhz)
+                    {
+                        double freq = wxGetApp().appConfiguration.reportingConfiguration.reportingFrequency.get() / 1000.0;
+                        freqString = wxString::Format("%.01f", freq);
+                    }
+                    else
+                    {
+                        double freq = wxGetApp().appConfiguration.reportingConfiguration.reportingFrequency.get() / 1000000.0;
+                        freqString = wxString::Format("%.04f", freq);
+                    }
+
+                    if (m_lastReportedCallsignListView->GetItemCount() == 0 || 
+                        m_lastReportedCallsignListView->GetItemText(0, 0) != rxCallsign ||
+                        m_lastReportedCallsignListView->GetItemText(0, 1) != freqString)
                     {
                         auto currentTime = wxDateTime::Now();
                         wxString currentTimeAsString = "";
@@ -1450,13 +1464,14 @@ void MainFrame::OnTimer(wxTimerEvent &evt)
                         currentTimeAsString.Printf(wxT("%s %s"), currentTime.FormatISODate(), currentTime.FormatISOTime());
                         
                         auto index = m_lastReportedCallsignListView->InsertItem(0, rxCallsign, 0);
-                        m_lastReportedCallsignListView->SetItem(index, 1, currentTimeAsString);
+                        m_lastReportedCallsignListView->SetItem(index, 1, freqString);
+                        m_lastReportedCallsignListView->SetItem(index, 2, currentTimeAsString);
                     }
                     
                     wxString snrAsString;
                     snrAsString.Printf(wxT("%0.1f"), g_snr);
                     auto index = m_lastReportedCallsignListView->GetTopItem();
-                    m_lastReportedCallsignListView->SetItem(index, 2, snrAsString);
+                    m_lastReportedCallsignListView->SetItem(index, 3, snrAsString);
                     
                     m_cboLastReportedCallsigns->SetText(rxCallsign);
                     m_cboLastReportedCallsigns->Enable(m_lastReportedCallsignListView->GetItemCount() > 0);
diff --git a/src/ongui.cpp b/src/ongui.cpp
index feff0df75..3b8dda9b5 100644
--- a/src/ongui.cpp
+++ b/src/ongui.cpp
@@ -189,6 +189,8 @@ void MainFrame::OnToolsFilter(wxCommandEvent& event)
 //-------------------------------------------------------------------------
 void MainFrame::OnToolsOptions(wxCommandEvent& event)
 {
+    bool oldFreqAsKHz = wxGetApp().appConfiguration.reportingConfiguration.reportingFrequencyAsKhz;
+
     wxUnusedVar(event);
     if (optionsDlg->ShowModal() == wxOK)
     {
@@ -226,7 +228,33 @@ void MainFrame::OnToolsOptions(wxCommandEvent& event)
         {
             m_freqBox->SetLabel(_("Report Freq. (MHz)"));
         }
-        
+
+        // If the "Frequency as kHz" option has changed, update the frequencies
+        // in the main window's callsign list.
+        if (oldFreqAsKHz != wxGetApp().appConfiguration.reportingConfiguration.reportingFrequencyAsKhz)
+        {
+            for (int index = 0; index < m_lastReportedCallsignListView->GetItemCount(); index++)
+            {
+                wxString newFreq = "";
+                wxString freq = m_lastReportedCallsignListView->GetItemText(index, 1);
+                double freqDouble = 0;
+                freq.ToDouble(&freqDouble);
+
+                if (wxGetApp().appConfiguration.reportingConfiguration.reportingFrequencyAsKhz)
+                {
+                    freqDouble *= 1000.0;
+                    newFreq = wxString::Format("%.01f", freqDouble);
+                }
+                else
+                {
+                    freqDouble /= 1000.0;
+                    newFreq = wxString::Format("%.04f", freqDouble);
+                }
+
+                m_lastReportedCallsignListView->SetItem(index, 1, newFreq);
+            }
+        }
+
         // Initialize FreeDV Reporter if required.
         initializeFreeDVReporter_();
 
diff --git a/src/topFrame.cpp b/src/topFrame.cpp
index 3d48775b2..a04d66b39 100644
--- a/src/topFrame.cpp
+++ b/src/topFrame.cpp
@@ -582,9 +582,10 @@ TopFrame::TopFrame(wxWindow* parent, wxWindowID id, const wxString& title, const
     m_cboLastReportedCallsigns->SetPopupControl(m_lastReportedCallsignListView);
     m_cboLastReportedCallsigns->SetSizeHints(wxSize(100,-1));
     
-    m_lastReportedCallsignListView->InsertColumn(0, wxT("Callsign"), wxLIST_FORMAT_LEFT, 125);
-    m_lastReportedCallsignListView->InsertColumn(1, wxT("Date/Time"), wxLIST_FORMAT_CENTRE, 175);
-    m_lastReportedCallsignListView->InsertColumn(2, wxT("SNR (dB)"), wxLIST_FORMAT_CENTRE, 75);
+    m_lastReportedCallsignListView->InsertColumn(0, wxT("Callsign"), wxLIST_FORMAT_LEFT, 100);
+    m_lastReportedCallsignListView->InsertColumn(1, wxT("Frequency"), wxLIST_FORMAT_RIGHT, 75);
+    m_lastReportedCallsignListView->InsertColumn(2, wxT("Date/Time"), wxLIST_FORMAT_LEFT, 175);
+    m_lastReportedCallsignListView->InsertColumn(3, wxT("SNR"), wxLIST_FORMAT_RIGHT, 50);
 
     bSizer15->Add(m_txtCtrlCallSign, 1, wxALL|wxEXPAND, 5);
     bSizer15->Add(m_cboLastReportedCallsigns, 1, wxALL|wxEXPAND, 5);