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 BH1GJT-9 - show graphs
Map loading...
Comment: 438.450MHz C088 -550 qso:439.750mhz
Mic-E message: Off duty
Location: 39°54.59' N 116°35.57' E - locator OM89HV18DI - show map - static map
0.5 miles Northwest bearing 312° from Tongzhou, Beijing, China [?]
10.4 miles East bearing 89° from Beijing, Beijing, China
61.4 miles Northwest bearing 330° from Tianjin, Tianjin Shi, China
Last position: 2019-01-17 19:35:05 EST (1d 13h44m ago)
2019-01-18 08:35:05 CST local time at Tongzhou, China [?]
Altitude: 157 ft
Course: 127°
Speed: 9 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BH1GJT-9>SYUTU9 via WIDE1-1,WIDE2-1,qAS,B1Z-10 (good)
Positions stored: 107794
Packet rate: 59 seconds between packets on average during 1249 seconds.
Other SSIDs: BH1GJT-10 BH1GJT-14 BH1GJT-7 BH1GJT-8
Stations near current position of BH1GJT-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH1REN-i0.5 miles 42°2019-01-19 08:04:56 BG6IMI-90.6 miles 319°2019-01-15 06:39:40
BA9TX-110.8 miles 342°2018-12-30 04:14:18 BG1KWL-81.6 miles 297°2019-01-19 08:13:38
BG1KWL-71.6 miles 297°2019-01-10 15:01:46 BI1BCT-71.7 miles 231°2018-12-25 00:44:17
BH1UPE-92.3 miles 291°2019-01-15 17:21:02 BH1IEO-82.5 miles 110°2019-01-19 09:18:55
BH1PEZ-102.5 miles 283°2019-01-19 09:18:32 BH1IEO-73.1 miles 103°2018-12-30 19:01:22
BH1XZQ-103.1 miles 83°2019-01-11 21:44:02 BI1EJK-93.3 miles 254°2019-01-11 23:44:24
BI1DRO-103.7 miles 140°2019-01-18 12:16:04 BI1EDF-93.7 miles 153°2019-01-15 05:11:11
BH1UXY-93.9 miles 115°2019-01-17 01:09:32 BH1VSA-94.0 miles 326°2019-01-18 20:15:54
BH1TGV-94.1 miles 244°2019-01-19 06:56:10 BH1UVC-成义4.1 miles 247°2019-01-14 09:27:26
BI1EXO-14.6 miles 127°2019-01-05 12:24:32 BI1EXO-104.6 miles 127°2019-01-06 05:10:20
Stations which heard BH1GJT-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY1WJ 5 2019-01-14 18:22:33 2019-01-15 18:27:33 OM89HV > ON80FA 10.6 miles 309° 2019-01-15 17:59:47
BA1GM-10 201 2019-01-01 18:00:38 2019-01-17 19:34:32 OM89HV > OM89FV 7.4 miles 257° 2019-01-10 23:02:24
BY1AS-3 11 2019-01-02 04:28:50 2019-01-16 02:57:32 OM89HV > OM89AU 30.3 miles 265° 2019-01-16 02:57:32
B1Z-10 106 2019-01-01 18:00:00 2019-01-17 19:35:05 OM89HV > OM89IT 8.6 miles 140° 2019-01-16 18:12:05
BY1BJ-1 73 2019-01-02 04:18:03 2019-01-17 19:30:30 OM89HV > ON80CA 25.4 miles 286° 2019-01-08 18:16:18
BY1CRA 38 2019-01-01 18:41:57 2019-01-17 19:19:03 ON80HA > OM89EW 15.0 miles 243° 2019-01-09 03:42:07
BY1AA-5 2 2019-01-09 03:43:18 2019-01-09 03:44:30 ON80HA > ON80CF 23.6 miles 302° 2019-01-09 03:43:18
BH1CSF-10 5 2019-01-07 18:12:16 2019-01-11 03:08:28 ON80HA > OM89FW 7.9 miles 233° 2019-01-09 03:40:54

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