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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 [?]
2.1 miles West bearing 254° from Lake Station, 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: 2025-02-01 20:06:34 EST (8m25s ago)
2025-02-01 19:06:34 CST local time at New Chicago, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KO4BTB-N>APDG03 via TCPIP*,qAC,T2CHILE
Positions stored: 1
Packet rate: 1210 seconds between packets on average during 59308 seconds.
Stations near current position of KO4BTB-N - show more
callsign distance last heard - EST      callsign distance last heard - EST
PU1JGA-DP0.0 yards 0°2025-01-30 18:15:18 N4TUX-N0.0 yards 0°2025-02-01 19:55:32
KC9SIZ-92.1 miles 238°2025-02-01 18:59:28 KB9RTO-72.3 miles 60°2025-02-01 19:09:21
VE4JOP-72.9 miles 52°2025-01-28 08:57:24 K9TDB-13.8 miles 62°2025-02-01 20:05:50
KD9NSC5.8 miles 48°2025-02-01 20:11:25 442.075IN7.0 miles 203°2025-02-01 20:07:11
147.000IN7.4 miles 201°2025-02-01 20:07:06 KI9NG-97.5 miles 103°2025-01-31 22:48:53
KF4BWT-108.0 miles 99°2025-02-01 19:58:42 KA0WAS-78.1 miles 73°2025-02-01 19:52:57
KA0WAS-98.3 miles 73°2025-01-28 19:03:20 KD9EWR-D8.5 miles 223°2025-01-23 21:23:03
KE9FZ-18.8 miles 244°2025-02-01 20:12:42 W9JOM-109.9 miles 269°2025-02-01 19:54:17
KC9MTP-910.5 miles 164°2025-01-24 17:49:41 P-W9MED110.6 miles 70°2025-02-01 20:01:46
P-W9MED10.6 miles 70°2025-02-01 20:03:11 W9MED-D10.6 miles 70°2025-02-01 20:06:59
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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