diff --git a/examples/leo-bulk-send-example.cc b/examples/leo-bulk-send-example.cc
new file mode 100644
index 0000000..9582f4b
--- /dev/null
+++ b/examples/leo-bulk-send-example.cc
@@ -0,0 +1,139 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+
+#include "ns3/core-module.h"
+#include "ns3/mobility-module.h"
+#include "ns3/leo-module.h"
+#include "ns3/network-module.h"
+#include "ns3/aodv-module.h"
+#include "ns3/udp-server.h"
+
+using namespace ns3;
+
+NS_LOG_COMPONENT_DEFINE ("LeoBulkSendTracingExample");
+
+uint64_t maxBytes = 1000000000;
+uint16_t port = 9;
+bool tracing = false;
+
+class Orbit {
+public:
+  Orbit (double a, double i, double p, double s) : alt (a), inc (i), planes (p), sats (s) {}
+  double alt;
+  double inc;
+  uint16_t planes;
+  uint16_t sats;
+};
+
+int main (int argc, char *argv[])
+{
+  std::vector<Orbit> orbits = {
+      Orbit (1150, 53.0, 32, 50),
+      Orbit (1110, 53.8, 32, 50),
+      //Orbit (1130, 74.0,  8, 50),
+      //Orbit (1275, 81, 5, 75),
+      //Orbit (1325, 70, 6, 75),
+  };
+  NodeContainer satellites;
+  for (Orbit orb: orbits)
+    {
+      NodeContainer c;
+      c.Create (orb.sats*orb.planes);
+
+      MobilityHelper mobility;
+      mobility.SetPositionAllocator ("ns3::LeoCircularOrbitPostionAllocator",
+                                     "NumOrbits", IntegerValue (orb.planes),
+                                     "NumSatellites", IntegerValue (orb.sats));
+      mobility.SetMobilityModel ("ns3::LeoCircularOrbitMobilityModel",
+  			     	 "Altitude", DoubleValue (orb.alt),
+  			     	 "Inclination", DoubleValue (orb.inc),
+  			     	 "Precision", TimeValue (Minutes (1)));
+      mobility.Install (c);
+      satellites.Add (c);
+    }
+
+  LeoGndNodeHelper ground;
+  NodeContainer stations = ground.Install ("contrib/leo/data/ground-stations/usa-60.waypoints");
+
+  NetDeviceContainer islNet, utNet;
+
+  IslHelper islCh;
+  islCh.SetDeviceAttribute ("DataRate", StringValue ("1Gbps"));
+  islCh.SetChannelAttribute ("PropagationDelay", StringValue ("ns3::ConstantSpeedPropagationDelayModel"));
+  islCh.SetChannelAttribute ("PropagationLoss", StringValue ("ns3::IslPropagationLossModel"));
+  islNet = islCh.Install (satellites);
+
+  LeoChannelHelper utCh;
+  utCh.SetConstellation ("StarlinkUser");
+  utNet = utCh.Install (satellites, stations);
+
+  // Install internet stack on nodes
+  AodvHelper aodv;
+  //aodv.Set ("HelloInterval", TimeValue (Minutes (1)));
+  //aodv.Set ("TtlStart", UintegerValue (2));
+  //aodv.Set ("TtlIncrement", UintegerValue (1));
+  //aodv.Set ("TtlThreshold", UintegerValue (20));
+  //aodv.Set ("RreqRetries", UintegerValue (1000));
+  //aodv.Set ("RreqRateLimit", UintegerValue (1));
+  //aodv.Set ("RerrRateLimit", UintegerValue (1));
+  //aodv.Set ("ActiveRouteTimeout", TimeValue (Minutes (1)));
+  //aodv.Set ("NextHopWait", TimeValue (MilliSeconds (200)));
+  //aodv.Set ("NetDiameter", UintegerValue (300));
+  //aodv.Set ("AllowedHelloLoss", UintegerValue (10000));
+  //aodv.Set ("PathDiscoveryTime", TimeValue (Seconds (1)));
+
+  InternetStackHelper stack;
+  stack.SetRoutingHelper (aodv);
+  stack.Install (satellites);
+  stack.Install (stations);
+
+  // Make all networks addressable for legacy protocol
+  Ipv4AddressHelper ipv4;
+  ipv4.SetBase ("10.1.0.0", "255.255.0.0");
+  Ipv4InterfaceContainer islIp = ipv4.Assign (islNet);
+  ipv4.SetBase ("10.3.0.0", "255.255.0.0");
+  Ipv4InterfaceContainer utIp = ipv4.Assign (utNet);
+
+  //
+  // Create a PacketSinkApplication and install it on node 1
+  //
+  PacketSinkHelper sink ("ns3::TcpSocketFactory",
+                         InetSocketAddress (Ipv4Address::GetAny (), port));
+  ApplicationContainer sinkApps = sink.Install (stations.Get (1));
+
+  // install a client on one of the terminals
+  ApplicationContainer clientApps;
+  Address remote = stations.Get (1)->GetObject<Ipv4> ()->GetAddress (1, 0).GetLocal ();//utIp.GetAddress (1, 0);
+  BulkSendHelper source ("ns3::TcpSocketFactory",
+  			 remote);
+  // Set the amount of data to send in bytes.  Zero is unlimited.
+  source.SetAttribute ("MaxBytes", UintegerValue (maxBytes));
+  ApplicationContainer sourceApps = source.Install (stations.Get (0));
+  sourceApps.Start (Seconds (0.0));
+
+  //Config::Connect ("/NodeList/[i]/$ns3::TcpL4Protocol/SocketList/[i]"
+  //		   MakeCallback (&EchoRx));
+
+  //
+  // Set up tracing if enabled
+  //
+  if (tracing)
+    {
+      AsciiTraceHelper ascii;
+      utCh.EnableAsciiAll (ascii.CreateFileStream ("tcp-bulk-send.tr"));
+      utCh.EnablePcapAll ("tcp-bulk-send", false);
+    }
+
+  NS_LOG_INFO ("Run Simulation.");
+  Simulator::Stop (Minutes (1));
+  Simulator::Run ();
+  Simulator::Destroy ();
+  NS_LOG_INFO ("Done.");
+
+  Ptr<PacketSink> sink1 = DynamicCast<PacketSink> (sinkApps.Get (0));
+  std::cout << "Total Bytes Received: " << sink1->GetTotalRx () << std::endl;
+
+  Simulator::Run ();
+  Simulator::Destroy ();
+
+  return 0;
+}