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APRS station BH4DMQ-7 - show graphs
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Mic-E message: Off duty
Location: 31°11.61' N 121°25.99' E - locator PM01RE16XK - show map - static map
2.5 miles Southwest bearing 217° from Shanghai, Shanghai Shi, China [?]
3.6 miles North bearing 359° from Changqiao, Shanghai Shi, China
6.8 miles Northeast bearing 31° from Minhang, Shanghai Shi, China
97.8 miles Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position: 2018-04-21 03:59:25 EDT (3d 2h57m ago)
2018-04-21 15:59:25 CST local time at Shanghai, China [?]
Altitude: 558 ft
Course: 248°
Speed: 1 MPH
Device: Yaesu: FT2D (ht)
Last path: BH4DMQ-7>SQQQV1 via WIDE1-1,WIDE2-1,qAS,BD4BE-3 (good)
Positions stored: 80
Other SSIDs: BH4DMQ BH4DMQ-R BH4DMQ-Y
Stations near current position of BH4DMQ-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BD4BE-30.6 miles 171°2018-04-24 06:42:11 BH4CAD-10.6 miles 296°2018-04-11 00:26:15
BH4AYG-70.8 miles 160°2018-04-23 23:44:48 BD4BE-70.8 miles 24°2018-04-24 03:05:18
BG4ACI-70.8 miles 240°2018-04-07 09:40:59 BH4DZK-Y1.0 miles 126°2018-03-29 04:42:52
BD4BE-91.1 miles 31°2018-04-24 01:07:35 BG4BSA-71.2 miles 177°2018-04-21 22:48:54
BI4LHC-71.4 miles 214°2018-04-22 06:33:11 BH4BLT-91.7 miles 349°2018-04-20 06:57:30
BH4BTZ-71.7 miles 34°2018-04-23 00:27:27 BH4AIU-51.8 miles 204°2018-03-28 23:05:37
BH4BPK-71.9 miles 188°2018-04-21 23:56:43 BG4ACI-21.9 miles 79°2018-04-05 02:31:59
VE7RZ7-132.6 miles 336°2018-04-24 06:51:12 VE7RZ72.6 miles 337°2018-04-24 06:53:27
JamesShanghai2.7 miles 20°2018-04-15 22:37:32 BG4HUL-32.8 miles 226°2018-04-24 06:52:14
BG4HUL-62.8 miles 226°2018-04-11 07:46:16 BI4WQB-52.9 miles 196°2018-04-20 22:19:08
Stations which heard BH4DMQ-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BD4BE-3 5 2018-04-13 22:55:50 2018-04-21 03:59:25 PM01RF > PM01RE 3.8 miles 220° 2018-04-13 23:10:52
VE7RZ7 18 2018-04-01 01:01:30 2018-04-21 02:03:37 PM01RG > PM01QF 4.3 miles 225° 2018-04-20 01:59:38
BH4AIU-3 1 2018-04-13 23:00:44 2018-04-13 23:00:44 PM01RF > PM01RC 7.5 miles 200° 2018-04-13 23:00:44
BG4HFH-10 1 2018-04-14 10:17:24 2018-04-14 10:17:24 PM01RH > PM01RH 0.7 miles 189° 2018-04-14 10:17:24
BH4DBZ-10 7 2018-04-18 09:16:53 2018-04-21 02:24:45 PM01RG > PM01PH 9.4 miles 279° 2018-04-19 23:04:03

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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