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APRS station KO4BTB-N - show graphs
Comment: 440 MMDVM Voice 439.55000MHz +0.0000MHz, KO4BTB_Pi-Star
Location: 41°34.00' N 87°16.67' W - locator EN61IN66PA - show map
0.6 miles North bearing 343° from New Chicago, Lake County, Indiana, United States [?]
4.0 miles Southeast bearing 117° from Gary, Lake County, Indiana, United States
27.4 miles Southeast bearing 135° from Chicago, Cook County, Illinois, United States
55.4 miles East bearing 104° from Aurora, Kane County, Illinois, United States
Last position: 2024-06-08 20:54:27 EDT (2m51s ago)
2024-06-08 19:54:27 CDT local time at New Chicago, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KO4BTB-N>APDG03 via TCPIP*,qAC,T2STRAS
Positions stored: 1
Packet rate: 1202 seconds between packets on average during 58880 seconds.
Stations near current position of KO4BTB-N - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
PU1JGA-DP0.0 yards 0°2024-06-08 20:17:51 KE8GIM B0.0 yards 0°2024-06-08 20:50:05
KE8GIM-B0.0 yards 0°2024-06-08 20:50:15 N9ASA-i1.9 miles 245°2024-05-15 13:02:04
LOTSVRs1A2.7 miles 260°2024-05-24 15:32:53 K9TDB-73.7 miles 65°2024-05-17 14:31:56
K9TDB-13.8 miles 62°2024-06-08 20:48:36 KA0WAS-95.7 miles 71°2024-06-07 23:22:01
KD9NSC5.8 miles 48°2024-06-08 20:55:19 K9TDB-96.1 miles 63°2024-06-08 12:55:39
442.075IN7.0 miles 203°2024-06-08 20:41:14 KD9YBK-147.4 miles 99°2024-05-16 10:06:40
147.000IN7.4 miles 201°2024-06-08 20:41:09 KF4BWT-108.0 miles 99°2024-06-08 20:35:45
KA0WAS-D8.1 miles 73°2024-06-08 19:50:49 KA0WAS-78.1 miles 73°2024-06-08 20:56:27
STEWART J CORT8.3 miles 54°2024-06-07 20:17:43 GREAT REPUBLIC8.6 miles 312°2024-06-07 08:51:16
KE9FZ-98.8 miles 244°2024-06-08 20:54:15 COLOMA WARNER9.5 miles 323°2024-06-05 07:26:26
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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