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APRS station G4KRW-NM - show graphs
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Comment: Sentinel HF SDR noise measurement receiver
Location: 52°54.84' N 1°32.65' W - locator IO92FV49QI - show map - static map
2.9 miles West bearing 258° from Derby, City of Derby, England, United Kingdom [?]
3.0 miles North bearing 360° from Findern, Derbyshire, England, United Kingdom
33.4 miles Northeast bearing 26° from Birmingham, City and Borough of Birmingham, England, United Kingdom
68.5 miles Southeast bearing 119° from Liverpool, City and Borough of Liverpool, England, United Kingdom
Last position: 2017-01-22 23:31:14 EST (5m13s ago)
2017-01-23 04:31:14 GMT local time at Derby, United Kingdom [?]
Last telemetry: 2017-01-22 23:31:14 EST (5m13s ago) – show telemetry
3.499: -105 dBm, 5.258: -102.500 dBm, 6.999: -129.500 dBm, 10.090: -99.500 dBm, 13.399: -110.500 dBm
Device: Brent Hildebrand, KH2Z: APRS+SA (software)
Last path: G4KRW-NM>APSK20 via TCPIP*,qAC,T2NUENGLD
Positions stored: 2
Packet rate: 171 seconds between packets on average during 8555 seconds.
Stations near current position of G4KRW-NM - show more
callsign distance last heard - EST      callsign distance last heard - EST
G7NPW-14.7 miles 72°2017-01-22 23:30:10 G7NPW-104.7 miles 71°2017-01-22 23:26:26
GB7DC B4.7 miles 70°2017-01-22 23:29:57 GB7DC-B4.7 miles 70°2017-01-22 23:30:07
GB3DC4.7 miles 71°2017-01-22 22:56:26 2E0RRF-55.0 miles 106°2017-01-13 14:05:04
M0ORY-95.3 miles 89°2017-01-11 04:25:21 CW11578.8 miles 188°2017-01-22 23:31:29
G4NDM-99.5 miles 120°2017-01-10 06:12:07 M0VHG-910.0 miles 16°2017-01-21 18:45:32
M0GLJ-1411.4 miles 78°2017-01-20 12:00:53 G6PKY-511.6 miles 95°2017-01-19 10:04:54
G3LKV-911.6 miles 266°2016-12-29 02:20:39 G1ZGZ12.3 miles 115°2017-01-04 12:10:32
DW883814.3 miles 29°2017-01-22 23:33:09 G7TYP14.3 miles 29°2017-01-14 09:43:32
DW369615.1 miles 45°2017-01-22 23:31:25 M0BWY-715.8 miles 90°2016-12-27 06:47:34
M0BWY-916.0 miles 87°2017-01-22 09:42:10 G8JHE-916.1 miles 113°2017-01-18 03:45:01
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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