diff --git a/plugins/channelrx/demodadsb/adsbdemodsink.cpp b/plugins/channelrx/demodadsb/adsbdemodsink.cpp
index 0486d1f96..2157410b7 100644
--- a/plugins/channelrx/demodadsb/adsbdemodsink.cpp
+++ b/plugins/channelrx/demodadsb/adsbdemodsink.cpp
@@ -55,7 +55,7 @@ ADSBDemodSink::ADSBDemodSink() :
 ADSBDemodSink::~ADSBDemodSink()
 {
     for (int i = 0; i < m_buffers; i++)
-        delete m_sampleBuffer[i];
+        delete[] m_sampleBuffer[i];
 }
 
 void ADSBDemodSink::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end)
@@ -207,7 +207,7 @@ void ADSBDemodSink::init(int samplesPerBit)
     for (int i = 0; i < m_buffers; i++)
     {
         if (m_sampleBuffer[i])
-            delete m_sampleBuffer[i];
+            delete[] m_sampleBuffer[i];
     }
 
     m_samplesPerFrame = samplesPerBit*(ADS_B_PREAMBLE_BITS+ADS_B_ES_BITS);
diff --git a/plugins/channelrx/demodpacket/packetdemodgui.cpp b/plugins/channelrx/demodpacket/packetdemodgui.cpp
index 0f354d87e..d6ff09663 100644
--- a/plugins/channelrx/demodpacket/packetdemodgui.cpp
+++ b/plugins/channelrx/demodpacket/packetdemodgui.cpp
@@ -21,10 +21,6 @@
 #include <QDockWidget>
 #include <QMainWindow>
 #include <QDebug>
-#include <QQuickItem>
-#include <QGeoLocation>
-#include <QGeoCoordinate>
-#include <QQmlContext>
 #include <QMessageBox>
 #include <QAction>
 #include <QRegExp>
diff --git a/plugins/channelrx/demodpacket/packetdemodgui.h b/plugins/channelrx/demodpacket/packetdemodgui.h
index 4f230f0c5..36765fc19 100644
--- a/plugins/channelrx/demodpacket/packetdemodgui.h
+++ b/plugins/channelrx/demodpacket/packetdemodgui.h
@@ -23,8 +23,6 @@
 #include <QAbstractListModel>
 #include <QModelIndex>
 #include <QProgressDialog>
-#include <QGeoLocation>
-#include <QGeoCoordinate>
 #include <QTableWidgetItem>
 #include <QPushButton>
 #include <QToolButton>
diff --git a/plugins/channelrx/demodpacket/packetdemodsettings.h b/plugins/channelrx/demodpacket/packetdemodsettings.h
index eaaeec2ef..9f90cc1bd 100644
--- a/plugins/channelrx/demodpacket/packetdemodsettings.h
+++ b/plugins/channelrx/demodpacket/packetdemodsettings.h
@@ -43,7 +43,6 @@ struct PacketDemodSettings
     quint32 m_rgbColor;
     QString m_title;
     Serializable *m_channelMarker;
-    QString m_audioDeviceName;
     int m_streamIndex; //!< MIMO channel. Not relevant when connected to SI (single Rx).
     bool m_useReverseAPI;
     QString m_reverseAPIAddress;
diff --git a/plugins/channelrx/demodpacket/packetdemodsink.cpp b/plugins/channelrx/demodpacket/packetdemodsink.cpp
index 3cb9f0b6a..a6d0f86bf 100644
--- a/plugins/channelrx/demodpacket/packetdemodsink.cpp
+++ b/plugins/channelrx/demodpacket/packetdemodsink.cpp
@@ -55,6 +55,9 @@ PacketDemodSink::PacketDemodSink(PacketDemod *packetDemod) :
 
 PacketDemodSink::~PacketDemodSink()
 {
+    delete[] m_f1;
+    delete[] m_f0;
+    delete[] m_corrBuf;
 }
 
 void PacketDemodSink::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end)
@@ -301,9 +304,9 @@ void PacketDemodSink::applySettings(const PacketDemodSettings& settings, bool fo
 
     if (force)
     {
-        delete m_f1;
-        delete m_f0;
-        delete m_corrBuf;
+        delete[] m_f1;
+        delete[] m_f0;
+        delete[] m_corrBuf;
         m_correlationLength = PACKETDEMOD_CHANNEL_SAMPLE_RATE/settings.m_baud;
         m_f1 = new Complex[m_correlationLength]();
         m_f0 = new Complex[m_correlationLength]();
diff --git a/plugins/channelrx/demodpacket/readme.md b/plugins/channelrx/demodpacket/readme.md
index 13c39c222..d0fa224e0 100644
--- a/plugins/channelrx/demodpacket/readme.md
+++ b/plugins/channelrx/demodpacket/readme.md
@@ -64,7 +64,7 @@ UDP port number to forward received packets to.
 
 <h3>Received Packets Table</h3>
 
-The received packets table displays the contexts of the packets that have been received. Only packets with valid CRCs are displayed.
+The received packets table displays the contents of the packets that have been received. Only packets with valid CRCs are displayed.
 
 * From - The source address / callsign of the sender of the packet.
 * To - The destination address.
diff --git a/plugins/channeltx/mod802.15.4/ieee_802_15_4_modsource.cpp b/plugins/channeltx/mod802.15.4/ieee_802_15_4_modsource.cpp
index 3a1b9a67a..7509d2396 100644
--- a/plugins/channeltx/mod802.15.4/ieee_802_15_4_modsource.cpp
+++ b/plugins/channeltx/mod802.15.4/ieee_802_15_4_modsource.cpp
@@ -53,7 +53,7 @@ IEEE_802_15_4_ModSource::IEEE_802_15_4_ModSource() :
 
 IEEE_802_15_4_ModSource::~IEEE_802_15_4_ModSource()
 {
-    delete m_sinLUT;
+    delete[] m_sinLUT;
 }
 
 void IEEE_802_15_4_ModSource::pull(SampleVector::iterator begin, unsigned int nbSamples)
@@ -406,8 +406,7 @@ void IEEE_802_15_4_ModSource::createHalfSine(int sampleRate, int chipRate)
     int samplesPerChip = sampleRate / chipRate;
     double tc = 1.0 / chipRate;
 
-    if (m_sinLUT)
-        delete m_sinLUT;
+    delete[] m_sinLUT;
     m_sinLUT = new double[2*samplesPerChip];
     for (int i = 0; i < 2*samplesPerChip; i++)
     {
diff --git a/plugins/channeltx/moddatv/dvb-s/dvb-s.cpp b/plugins/channeltx/moddatv/dvb-s/dvb-s.cpp
index 03d6fac2b..c3307e831 100644
--- a/plugins/channeltx/moddatv/dvb-s/dvb-s.cpp
+++ b/plugins/channeltx/moddatv/dvb-s/dvb-s.cpp
@@ -47,13 +47,13 @@ DVBS::~DVBS()
 {
     // Free interleaver FIFO memory
     for (int i = 1; i < interleaveDepth; i++)
-        delete m_interleaveFIFO[i];
-    delete m_interleaveIdx;
-    delete m_interleaveLen;
-    delete m_interleaveFIFO;
+        delete[] m_interleaveFIFO[i];
+    delete[] m_interleaveIdx;
+    delete[] m_interleaveLen;
+    delete[] m_interleaveFIFO;
 
     // Free packet buffer
-    delete m_packet;
+    delete[] m_packet;
 }
 
 // Scramble input packet (except for sync bytes) with psuedo random binary sequence
diff --git a/plugins/feature/satellitetracker/satellitetrackersgp4.cpp b/plugins/feature/satellitetracker/satellitetrackersgp4.cpp
index c61b0cb17..f74060219 100644
--- a/plugins/feature/satellitetracker/satellitetrackersgp4.cpp
+++ b/plugins/feature/satellitetracker/satellitetrackersgp4.cpp
@@ -479,6 +479,8 @@ void getSatelliteState(QDateTime dateTime,
                                                 noOfPasses);
         }
 
+        qDeleteAll(satState->m_groundTrack);
+        qDeleteAll(satState->m_predictedGroundTrack);
         getGroundTrack(dateTime, tle0, tle1, tle2, groundTrackSteps, false, satState->m_groundTrack);
         getGroundTrack(dateTime, tle0, tle1, tle2, groundTrackSteps, true, satState->m_predictedGroundTrack);
     }
diff --git a/plugins/feature/startracker/startrackergui.cpp b/plugins/feature/startracker/startrackergui.cpp
index 77ea86537..44853ff5b 100644
--- a/plugins/feature/startracker/startrackergui.cpp
+++ b/plugins/feature/startracker/startrackergui.cpp
@@ -848,6 +848,8 @@ void StarTrackerGUI::plotSkyTemperatureChart()
 
             // Scale marker size by beamwidth
             markerSize = std::max((int)round(beamWidth * degPerPixel), 5);
+
+            delete[] beam;
         }
         else
             qDebug() << "StarTrackerGUI::plotSkyTemperatureChart: FITS temperature file not valid";