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 M3YST-7 - show graphs
Comment: RAYNET Sweep
Mic-E message: In service
Last status: MicroTrak FA v1.42
Location: 51°43.76' N 0°27.53' E - locator JO01FR55BA - show map
0.6 miles Southwest bearing 226° from Chelmsford, Essex, England, United Kingdom [?]
1.3 miles East bearing 89° from Writtle, Essex, England, United Kingdom
27.9 miles Northeast bearing 57° from City of London, Greater London, England, United Kingdom
29.3 miles Northeast bearing 58° from London, Greater London, England, United Kingdom
Last position: 2024-05-12 11:54:21 EDT (11d 9h12m ago)
2024-05-12 16:54:21 BST local time at Chelmsford, United Kingdom [?]
Altitude: -82 ft
Course: 230°
Speed: 2 MPH
Last telemetry: 2024-05-12 11:54:21 EDT (11d 9h12m ago) – show telemetry
Ch 1: 378, Ch 2: 615, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: M3YST-7>U1TSW5 via MB7UCH,WIDE1*,WIDE2-1,qAR,M0BPQ-1 (good)
Positions stored: 135
Stations near current position of M3YST-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
M0LZI-i38.9 yards 99°2024-05-12 07:06:54 M0NAS-789.6 yards 56°2024-05-12 11:55:14
M7SLK-9291.4 yards 323°2024-05-12 10:56:58 M0SHQ-i0.5 miles 206°2024-05-06 04:22:12
MB7UCH0.6 miles 47°2024-05-23 21:03:08 G7DBM-91.0 miles 18°2024-05-12 05:14:08
M0LZI1.2 miles 156°2024-05-23 20:59:14 M0LZI-91.2 miles 156°2024-04-27 09:13:23
M0LZI-71.2 miles 157°2024-05-17 14:55:46 G7ORE-31.7 miles 116°2024-05-19 07:28:00
2E0XTA-71.7 miles 115°2024-05-19 07:30:25 G8PJH-i1.7 miles 20°2024-05-19 05:11:09
G8PJH1.7 miles 20°2024-05-19 16:19:26 2E0XTA1.7 miles 115°2024-05-19 07:10:04
2E0PSN-71.7 miles 115°2024-05-19 08:08:46 G4ADG-Y1.8 miles 356°2024-05-11 10:53:13
2E0PSN1.8 miles 126°2024-05-19 06:13:59 2E0PSN-121.8 miles 126°2024-05-19 06:16:24
M7LCF-71.9 miles 143°2024-05-19 06:11:32 G4MDB1.9 miles 61°2024-05-06 08:48:28
Stations which heard M3YST-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
MB7UWM 45 2024-05-12 05:11:38 2024-05-12 09:38:54 JO01GR > JO01IS 7.6 miles 69° 2024-05-12 09:38:54
MB7UCH 28 2024-05-12 09:20:56 2024-05-12 11:54:21 JO01GR > JO01FR 3.6 miles 257° 2024-05-12 09:20:56
2E0PSN-9 3 2024-05-12 06:38:00 2024-05-12 07:34:12 JO01HR > JO01HR 0.3 miles 228° 2024-05-12 07:24:12
MB9DAC 52 2024-05-12 05:21:39 2024-05-12 11:46:23 JO01FR > JO01HS 5.7 miles 70° 2024-05-12 11:46:23
MB7UMN 29 2024-05-12 05:07:35 2024-05-12 06:58:02 JO01HR > JO01IR 2.0 miles 128° 2024-05-12 06:58:02

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.
User guide · 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