Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station G0TVD-9 - show graphs
Map loading...
Comment: 144.625MHz South West Herts RAYNET
Mic-E message: Off duty
Location: 51°43.54' N 0°28.79' W - locator IO91SR24KD - show map - static map
1.5 miles Northwest bearing 303° from Kings Langley, Hertfordshire, England, United Kingdom [?]
1.9 miles South bearing 186° from Hemel Hempstead, Hertfordshire, England, United Kingdom
21.3 miles Northwest bearing 315° from London, Greater London, England, United Kingdom
22.2 miles Northwest bearing 312° from City of London, Greater London, England, United Kingdom
Last position: 2018-01-06 07:18:13 EST (14d 4h58m ago)
2018-01-06 12:18:13 GMT local time at Kings Langley, United Kingdom [?]
Altitude: 427 ft
Course: 318°
Device: Yaesu: FTM-400DR (rig)
Last path: G0TVD-9>UQTSUT via MB7UJ*,WIDE2-1,qAR,M6ORT-10 (good)
Positions stored: 3301
Other SSIDs: G0TVD G0TVD-1 G0TVD-10 G0TVD-2 G0TVD-3 G0TVD-7 G0TVD-8
Stations near current position of G0TVD-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
VK6TU-51.3 miles 326°2018-01-14 13:10:34 M0WTC1.4 miles 66°2018-01-12 13:22:51
G4KUF2.8 miles 128°2018-01-20 11:56:04 G0TVD3.2 miles 122°2018-01-07 11:04:52
M0TLI3.6 miles 333°2018-01-05 06:08:03 G4KUJ4.5 miles 140°2018-01-13 17:29:16
M0TTB5.0 miles 124°2018-01-20 12:12:17 G1BYY-75.4 miles 90°2018-01-18 17:37:22
M0DQW5.6 miles 251°2018-01-08 08:14:01 G4YSJ-i5.6 miles 35°2018-01-12 20:32:56
G7EOB5.8 miles 80°2017-12-23 13:34:07 G7EOB-15.8 miles 80°2017-12-21 18:23:53
MB7UPS6.1 miles 94°2018-01-20 12:08:22 MB7UPS-26.1 miles 94°2018-01-20 12:15:35
G8YDE DP6.8 miles 247°2017-12-28 10:30:03 G8YDE6.8 miles 247°2017-12-27 03:00:13
G6NLX-97.2 miles 83°2018-01-18 14:43:41 G4TNU-77.7 miles 114°2018-01-20 07:12:48
GB7WL DP7.8 miles 228°2018-01-20 10:33:19 DW88168.1 miles 161°2018-01-20 12:10:05
Stations which heard G0TVD-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
MB7UJ 4 2018-01-06 06:31:09 2018-01-06 07:18:13 IO91SR > IO91PK 22.0 miles 211° 2018-01-06 07:18:13
MB7UPS 6 2018-01-05 10:38:50 2018-01-06 04:41:04 IO91SQ > IO91TR 4.9 miles 75° 2018-01-06 04:41:04
M6ORT-10 6 2018-01-05 10:48:50 2018-01-05 12:21:59 IO91TQ > IO91WP 12.9 miles 112° 2018-01-05 11:53:50
2E0KLA 1 2018-01-06 04:56:04 2018-01-06 04:56:04 IO91SR > IO91VH 30.4 miles 160° 2018-01-06 04:56:04

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS