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 SA0BTR-7 - show graphs
Map loading...
Comment: N5126C
Mic-E message: En route
Last beacon: SA0BTR/R
Location: 59°20.06' N 16°42.56' E - locator JO89II50CF - show map - static map
3.8 miles Northeast bearing 23° from Ärla, Eskilstuna Kommun, Södermanland, Sweden [?]
7.4 miles East bearing 107° from Eskilstuna, Eskilstuna Kommun, Södermanland, Sweden
47.7 miles West bearing 271° from Stockholm, Stockholms Kommun, Stockholm, Sweden
48.8 miles Southwest bearing 223° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2017-01-15 10:09:23 EST (6d 8h35m ago)
2017-01-15 16:09:23 CET local time at Ärla, Sweden [?]
Altitude: 305 ft
Course: 359°
Speed: 78 MPH
Device: Kenwood: TM-D700 (rig)
Last path: SA0BTR-7>UY2P06 via ARISS,SGATE,qAR,SK0SX-2 (good)
Positions stored: 916
Packet rate: 36 seconds between packets on average during 1821 seconds.
APRS digipeater – Statistics for 2017-01:
Stations heard directly: 6 on radio path – show map
Last heard a station directly: 2017-01-15 09:14:44 EST (6d 9h30m ago)
Position packets heard directly: 21 on radio path
Stations near current position of SA0BTR-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SK5LW B7.4 miles 290°2017-01-21 18:28:35 SK5LW-B7.4 miles 290°2017-01-21 18:28:45
SA5ROJ8.0 miles 287°2017-01-06 05:20:53 SM5TGV8.4 miles 266°2017-01-21 18:43:31
DW81029.3 miles 358°2017-01-21 18:34:56 SA5BUM-59.5 miles 304°2017-01-21 18:45:11
SA5BUM-19.5 miles 304°2017-01-21 18:30:42 ER-SK5LW9.5 miles 306°2017-01-21 18:30:15
SM5BMK-B11.3 miles 309°2017-01-13 18:12:16 OK2SV-211.5 miles 294°2017-01-19 16:31:09
SA5CNI14.4 miles 186°2017-01-21 16:33:57 SG5TAH B18.0 miles 196°2017-01-12 17:09:58
SG5TAH-B18.0 miles 196°2017-01-12 17:10:08 SG5TAH-C18.1 miles 196°2017-01-21 18:34:23
SG5TAH C18.1 miles 196°2017-01-21 18:34:13 SL5ZXP-1019.3 miles 189°2017-01-21 18:37:54
SM5EWE19.6 miles 192°2017-01-17 08:48:23 SM5EWE19.6 miles 192°2016-12-26 05:54:15
SM5SDQ19.9 miles 192°2017-01-15 22:20:54 SK5UM B20.2 miles 188°2017-01-21 18:25:17
Stations which heard SA0BTR-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SM3XIK-1 40 2017-01-15 08:57:51 2017-01-15 10:07:40 JO99LP > JP80JG 85.8 miles 301° 2017-01-15 09:04:16
SK4TL-1 2 2017-01-15 10:04:20 2017-01-15 10:06:34 JO89KJ > JO79OG 57.8 miles 264° 2017-01-15 10:04:20
SM0SCB-1 60 2017-01-15 08:55:39 2017-01-15 10:07:09 JO89IH > JO99CD 51.4 miles 101° 2017-01-15 10:07:09
SM0RGQ-1 79 2017-01-15 08:55:39 2017-01-15 10:09:23 JO89IH > JO89XP 49.5 miles 63° 2017-01-15 10:07:41
SK0BJ-10 79 2017-01-15 08:55:39 2017-01-15 10:09:23 JO99NP > JO89XF 52.0 miles 235° 2017-01-15 09:07:42
SM5OEM-1 21 2017-01-15 09:50:00 2017-01-15 10:08:46 JO89VL > JO88BQ 79.3 miles 228° 2017-01-15 09:50:00
SM5HUA-1 78 2017-01-15 08:55:39 2017-01-15 10:08:46 JO89IH > JO99DT 65.1 miles 58° 2017-01-15 10:07:40
SM0IFP-10 71 2017-01-15 08:55:39 2017-01-15 10:08:46 JO89IH > JO99CF 52.3 miles 97° 2017-01-15 10:08:46
SM0RGQ-10 9 2017-01-15 10:00:09 2017-01-15 10:07:40 JO89NJ > JO78SN 80.8 miles 225° 2017-01-15 10:00:09
SM1NVP-10 74 2017-01-15 08:55:39 2017-01-15 10:07:40 JO99NP > JO88XV 67.3 miles 220° 2017-01-15 09:07:42
SK0SX-1 1 2017-01-15 09:27:26 2017-01-15 09:27:26 JO99MO > JO89XP 38.0 miles 274° 2017-01-15 09:27:26
SK0SX-2 8 2017-01-15 09:12:30 2017-01-15 10:09:23 JO99NO > JO89XJ 44.6 miles 253° 2017-01-15 09:12:30
SK0TM-10 3 2017-01-15 09:04:16 2017-01-15 09:46:19 JO99LP > JO99BH 36.2 miles 232° 2017-01-15 09:04:16

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.
Stations heard directly by SA0BTR-7
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
SA0ARA-9 2 2017-01-15 08:55:30 2017-01-15 09:43:25 JO89XK > JO89II 43.2 miles 82° 2017-01-15 08:55:30
SM5YRA 1 2017-01-15 08:55:25 2017-01-15 08:55:25 JO89IA > JO89II 24.3 miles 179° 2017-01-15 08:55:25
SG3P-9 1 2017-01-15 08:55:26 2017-01-15 08:55:26 JO89XJ > JO89II 44.3 miles 84° 2017-01-15 08:55:26
SM0XHJ-9 9 2017-01-15 09:36:46 2017-01-15 09:46:34 JO99AK > JO99HN 20.7 miles 249° 2017-01-15 09:36:46
SK0BO-1 3 2017-01-15 08:55:31 2017-01-15 09:45:40 JO99KL > JO89II 75.9 miles 82° 2017-01-15 08:55:31
SM0IFP-13 5 2017-01-15 08:55:27 2017-01-15 09:54:49 JO99CF > JO89II 52.7 miles 99° 2017-01-15 08:55:27

Only stations from which a position packet has been heard 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