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 SA3CDZ-9 - show graphs
Map loading...
Mic-E message: In service
Location: 63°09.87' N 14°36.44' E - locator JP73HD29VL - show map - static map
1.3 miles Southwest bearing 221° from Östersund, Östersunds Kommun, Jämtland, Sweden [?]
9.3 miles Northwest bearing 311° from Brunflo, Östersunds Kommun, Jämtland, Sweden
Last position: 2017-06-17 12:36:46 EDT (6d 23h2m ago)
2017-06-17 18:36:46 CEST local time at Östersund, Sweden [?]
Altitude: 981 ft
Course: 210°
Speed: 52 MPH
Device: Yaesu: FTM-350 (rig)
Last path: SA3CDZ-9>V3PY87 via WIDE1-1,qAR,SA3PJN-2 (good)
Positions stored: 1761
Stations near current position of SA3CDZ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SK3JR-31.3 miles 351°2017-06-24 11:19:01 SM3IZD-21.5 miles 92°2017-06-24 09:02:53
Sa3ckb-i2.1 miles 23°2017-06-02 03:22:37 SA3BKF-i2.3 miles 68°2017-06-05 02:26:04
SA3CKB-93.0 miles 19°2017-06-18 13:26:49 SM3IZR-73.5 miles 7°2017-06-14 09:36:30
SM3IZR-93.6 miles 2°2017-06-01 14:56:19 SA3PJN-25.3 miles 347°2017-06-24 11:35:19
SA3PJN-95.3 miles 347°2017-06-24 11:02:10 SA3PJN-55.3 miles 347°2017-06-22 14:03:58
SA3PJN-65.3 miles 347°2017-06-04 08:12:37 SA3PJN-75.4 miles 6°2017-06-24 11:29:56
SA3PJN-86.0 miles 9°2017-06-24 10:16:39 SM3EQF-106.5 miles 114°2017-06-22 12:35:35
Stations which heard SA3CDZ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SA3PJN-2 18 2017-06-16 00:59:26 2017-06-17 12:36:46 JP73FD > JP73GF 8.5 miles 26° 2017-06-16 10:22:04

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