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APRS station KB9SVR-4 - show graphs
Comment: YSF 23018
Location: 42°01.78' N 88°17.52' W - locator EN52UA47XC - show map
0.8 miles Southwest bearing 227° from Elgin, Kane County, Illinois, United States [?]
2.4 miles North bearing 0° from South Elgin, Kane County, Illinois, United States
35.2 miles West bearing 291° from Chicago, Cook County, Illinois, United States
72.4 miles South bearing 196° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-01-31 00:46:48 EST (23h35m ago)
2025-01-30 23:46:48 CST local time at Elgin, United States [?]
Altitude: 774 ft
Device: SharkRF: openSPOT4 (gadget)
Last path: KB9SVR-4>APOSB4 via TCPIP*,qAS,KB9SVR
Positions stored: 2
Packet rate: 585 seconds between packets on average during 28656 seconds.
Other SSIDs: KB9SVR-i KB9SVR KB9SVR-7 KB9SVR-9
Last heard a station directly: 2025-01-26 00:41:17 EST (5d 23h40m ago)
Stations near current position of KB9SVR-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KB9SVR-i2.2 yards 304°2025-01-30 04:31:45 KB9SVR20.7 yards 180°2025-01-26 01:19:56
KB9SVR-725.7 yards 217°2025-01-26 00:41:17 K9GCP0.3 miles 145°2025-01-31 23:57:50
K9GCP-30.3 miles 146°2025-01-29 23:10:59 KA9ZRU-92.5 miles 332°2025-01-18 20:22:27
WB9YJT2.7 miles 46°2025-02-01 00:19:41 KD9LQG2.7 miles 105°2025-01-22 20:49:20
KD9MBA B3.5 miles 187°2025-02-01 00:17:52 KD9MBA-B3.5 miles 187°2025-02-01 00:18:02
EW71515.9 miles 5°2025-02-01 00:21:46 FW94616.1 miles 99°2025-02-01 00:18:02
N2ZQO-96.3 miles 72°2025-01-09 16:03:22 KC9RXM-137.2 miles 118°2025-01-25 08:51:17
FW52957.3 miles 253°2025-02-01 00:18:24 AB9SG7.3 miles 104°2025-01-22 11:53:39
AB9SG B7.3 miles 104°2025-02-01 00:13:01 AB9SG-B7.3 miles 104°2025-02-01 00:13:11
KC9RXM-107.4 miles 115°2025-01-25 08:56:42 KC9RXM-D7.4 miles 115°2025-02-01 00:05:06
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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