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 SQ4NJR - show graphs
Map loading...
Comment: 438.850 coff -000 op. Wojtek
Mic-E message: En route
Location: 51°21.01' N 21°58.97' E - locator KO01XI74WA - show map - static map
2.5 miles Northeast bearing 29° from Kazimierz Dolny, Powiat puławski, Lublin Voivodeship, Poland [?]
4.4 miles Northeast bearing 65° from Janowiec, Powiat puławski, Lublin Voivodeship, Poland
26.1 miles West bearing 286° from Lublin, Lublin Voivodeship, Poland
73.5 miles Southeast bearing 145° from Warsaw, Masovian Voivodeship, Poland
Last position: 2018-05-06 02:57:36 EDT (16d 14h30m ago)
2018-05-06 08:57:36 CEST local time at Kazimierz Dolny, Poland [?]
Altitude: 374 ft
Course: 162°
Last telemetry: 2011-07-04 13:19:34 EDT (2514d 4h8m ago) – show telemetry
Battery: 39 Percent, Charging/AC: 2 Charge/On/Off, GPS+Sat: 48 Sats/On/Off, A4: 0 N/A, Phone Signal: 82 Percent
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: Yaesu: FT2D (ht)
Last path: SQ4NJR>UQ2Q01 via WIDE1-1,WIDE2-1,qAS,SR8NPU-10 (good)
Positions stored: 35388
Stations near current position of SQ4NJR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SR8UVP-B1.8 miles 200°2018-05-22 17:25:19 SR8UVP B1.8 miles 200°2018-05-22 17:25:09
SR8DVP B1.8 miles 200°2018-05-09 19:17:35 SR8DVP-B1.8 miles 200°2018-05-09 19:17:45
438.850PU1.8 miles 200°2018-05-22 17:22:42 SR8NPU1.8 miles 200°2018-05-22 17:24:43
439.462PU1.8 miles 200°2018-05-22 17:23:44 SR8NPU-101.8 miles 200°2018-05-22 17:08:28
438.85PPU1.8 miles 200°2018-05-18 06:02:19 FW14425.0 miles 336°2018-05-22 17:19:04
SQ8DRQ5.0 miles 346°2018-05-21 14:49:27 SQ8AGI-X6.8 miles 244°2018-05-18 22:29:32
SQ8JCB-511.5 miles 355°2018-05-05 10:26:09 SQ8J-1012.3 miles 160°2018-05-22 17:08:26
SQ8SEV14.4 miles 335°2018-05-22 17:13:52 SR8DBN15.6 miles 337°2018-05-22 17:26:56
SP8LRY-515.9 miles 337°2018-04-30 11:48:09 SR8NDN15.9 miles 337°2018-05-22 17:24:31
SQ8MFO-715.9 miles 143°2018-05-03 04:12:24 SQ8MFO-1016.0 miles 143°2018-05-03 08:46:00
Stations which heard SQ4NJR directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SR8VPW 3 2018-05-03 15:03:31 2018-05-04 05:51:16 KN19HC > KN19GD 5.7 miles 307° 2018-05-04 05:51:16
HG9PTA 3 2018-05-02 14:40:09 2018-05-02 15:07:18 KN08RC > KN08QC 1.7 miles 278° 2018-05-02 14:40:09
SR8NPU-10 3 2018-05-05 10:51:55 2018-05-06 02:57:36 KO01XI > KO01XH 1.8 miles 200° 2018-05-06 02:57:36

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