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 SM0AHH - show graphs
Map loading...
Comment: On the air with D-STAR ;-)
Location: 59°46.15' N 18°43.96' E - locator JO99IS74WO - show map - static map
1.2 miles Northeast bearing 51° from Norrtälje, Norrtälje Kommun, Stockholm, Sweden [?]
9.4 miles West bearing 278° from Björkö, Norrtälje Kommun, Stockholm, Sweden
38.1 miles Northeast bearing 37° from Stockholm, Stockholms Kommun, Stockholm, Sweden
38.2 miles East bearing 99° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2017-01-21 04:54:46 EST (1d 24m ago)
2017-01-21 10:54:46 CET local time at Norrtälje, Sweden [?]
Altitude: 110 ft
Last path: SM0AHH>API51 via DSTAR*,qAR,SG0AHH-B (good)
Positions stored: 185
Other SSIDs: SM0AHH-9
Stations near current position of SM0AHH - show more
callsign distance last heard - EST      callsign distance last heard - EST
SG0AHH B150.7 yards 48°2017-01-22 05:13:38 SG0AHH-B150.7 yards 48°2017-01-22 05:13:48
SA0AOE1.3 miles 205°2017-01-22 05:02:26 SA0AOE-91.3 miles 205°2017-01-22 05:10:48
SM0EYV2.7 miles 299°2016-12-26 16:06:20 SM0FPR-55.5 miles 335°2016-12-27 13:57:28
FRIDA10.0 miles 138°2017-01-16 13:41:23 STRB 12710.5 miles 156°2017-01-15 14:48:17
AURORA10.9 miles 139°2017-01-18 04:41:35 RESCUE STENHAMMAR12.2 miles 95°2017-01-19 04:56:48
ROMINA12.2 miles 95°2017-01-19 04:34:48 VIKING CINDERELLA12.6 miles 109°2017-01-22 04:52:05
264978424 RO12.9 miles 108°2017-01-22 04:50:05 SOUND ACTIVE13.0 miles 185°2017-01-10 08:28:38
KBV 30913.6 miles 163°2017-01-17 05:33:29 RIDDARFJARDEN14.1 miles 138°2017-01-22 05:07:09
Vaddo AIS14.2 miles 15°2017-01-22 05:18:09 BIRKA STOCKHOLM14.3 miles 102°2017-01-22 05:18:09
SEKTOR14.8 miles 194°2017-01-18 10:17:42 SM5HUA-114.9 miles 279°2017-01-22 05:12:19
Stations which heard SM0AHH directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 4 2017-01-04 07:24:54 2017-01-21 04:54:46 JO99IS > GG87JA 6686.2 miles 235° 2017-01-21 04:54:46

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