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APRS station BD1MMR-9 - show graphs
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Comment: 438.500MHz 73
Mic-E message: Off duty
Location: 40°00.97' N 116°27.52' E - locator ON80FA53AV - show map - static map
8.2 miles Northeast bearing 23° from Beijing, Beijing, China [?]
10.7 miles Northwest bearing 316° from Tongzhou, Beijing, China
71.4 miles Northwest bearing 328° from Tianjin, Tianjin Shi, China
Last position: 2017-06-22 22:55:18 EDT (35m48s ago)
2017-06-23 10:55:18 CST local time at Beijing, China [?]
Altitude: 203 ft
Course: 359°
Speed: 5 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BD1MMR-9>TPPPY7 via BA1GG-1*,WIDE1*,WIDE2-1,qAS,BH1PYP-13 (good)
Positions stored: 568
Stations near current position of BD1MMR-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BY1WJ0.9 miles 179°2017-06-22 23:30:42 BA1AK-150.9 miles 173°2017-06-21 06:54:41
BH1AUT-101.1 miles 108°2017-06-22 20:28:20 BA1GG-81.5 miles 140°2017-06-22 08:11:38
BA1GG-21.5 miles 140°2017-06-08 08:24:56 BA1GG-91.5 miles 140°2017-06-21 08:25:25
BH1MEX1.5 miles 174°2017-06-16 08:25:54 BH1GG-91.6 miles 157°2017-06-15 00:04:04
BH1MCB-72.2 miles 174°2017-06-01 06:12:45 BH1NVX-92.7 miles 183°2017-06-18 00:29:27
BG1GXG-73.0 miles 276°2017-06-22 05:07:43 TEST-93.0 miles 205°2017-05-29 23:04:21
SONIC-93.0 miles 205°2017-06-22 21:50:34 BA1GG-13.3 miles 241°2017-06-22 23:26:32
BH1PYP3.4 miles 226°2017-06-18 02:42:17 BH1PYP-133.4 miles 226°2017-06-22 23:30:59
BG1QGD-83.4 miles 77°2017-06-22 21:23:43 BG1QGD-103.4 miles 77°2017-06-22 23:29:56
BG1QGD-133.5 miles 100°2017-06-22 23:29:56 BG4ACY-73.6 miles 310°2017-06-18 04:22:12
Stations which heard BD1MMR-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BH1NWL-10 5 2017-06-05 19:47:38 2017-06-05 21:44:31 OM89DV > OM89EX 6.7 miles 22° 2017-06-05 19:47:38
BY1CRA-10 24 2017-06-05 19:31:01 2017-06-05 22:01:31 ON80FA > OM89EW 8.6 miles 223° 2017-06-05 22:01:31
BA1GG-1 5 2017-06-05 19:36:13 2017-06-22 22:55:18 OM89DU > OM89EX 10.8 miles 21° 2017-06-05 19:36:13
BG1CNX-1 1 2017-06-05 21:20:55 2017-06-05 21:20:55 OM89EX > OM89DX 0.8 miles 284° 2017-06-05 21:20:55
BH1SUV-10 2 2017-06-05 21:49:05 2017-06-05 21:59:12 OM89FX > ON80HE 16.7 miles 37° 2017-06-05 21:49:05

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.
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