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: 438.800MHz T067 -760 op. Wojtek C4FM ready
Mic-E message: En route
Location: 54°05.61' N 23°14.22' E - locator KO14OC82KK - show map - static map
2.0 miles Southeast bearing 140° from Krasnopol, Powiat sejneński, Podlasie, Poland [?]
4.6 miles West bearing 257° from Sejny, Powiat sejneński, Podlasie, Poland
36.8 miles Northwest bearing 320° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
61.7 miles Southwest bearing 206° from Kaunas, Kauno Apskritis, Lithuania
Last position: 2021-04-17 03:16:07 EDT (54m53s ago)
2021-04-17 09:16:07 CEST local time at Krasnopol, Poland [?]
Altitude: 446 ft
Course: 175°
Speed: 6 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: SQ4NJR>UT0U61 via WIDE1-1,WIDE2-1,qAR,SR4SU-15 (good)
Positions stored: 51637
Packet rate: 117 seconds between packets on average during 1987 seconds.
Other SSIDs: SQ4NJR-18
Stations near current position of SQ4NJR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SQ4CVO-1011.1 miles 348°2021-04-17 04:08:12 SQ4CVR-1012.4 miles 331°2021-04-17 04:08:33
SP4MPH-1012.6 miles 273°2021-04-17 04:02:48 SQ4FXT-1015.3 miles 332°2021-04-17 04:09:12
438.800SU16.3 miles 296°2021-04-17 03:19:55 SR4SU-1516.3 miles 296°2021-04-17 03:45:58
SR4SU10816.3 miles 296°2021-04-05 01:42:26 SP4MPH-916.3 miles 296°2021-04-12 10:17:19
LY2SF4 B18.2 miles 20°2021-04-03 18:28:19 LY2SF4-B18.2 miles 20°2021-04-03 18:28:29
SQ4IOB-920.6 miles 212°2021-04-16 11:55:18 SP4XKS-521.0 miles 210°2021-04-15 10:13:01
Stations which heard SQ4NJR directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SR4NWU 1 2021-04-16 08:11:49 2021-04-16 08:11:49 KO13NL > KO03WW 59.5 miles 301° 2021-04-16 08:11:49
SP4RV 721 2021-04-02 04:13:31 2021-04-16 07:48:18 HO83LD > KO13OD 1881.3 miles 71° 2021-04-16 03:01:19
SR4SU-15 78 2021-04-16 08:25:55 2021-04-17 03:16:07 KO13NO > KO14KE 41.3 miles 346° 2021-04-16 08:25:55

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