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APRS station BD7DZ-9 - show graphs
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Comment: 439.950MHz T088 -500
Mic-E message: Off duty
Location: 28°23.27' N 112°48.50' E - locator OL68JJ63XB - show map - static map
1.5 miles North bearing 341° from Gaotangling, Hunan, China [?]
16.2 miles Northwest bearing 323° from Changsha, Hunan, China
67.5 miles South bearing 195° from Yueyang, Hunan, China
Last position: 2017-05-21 00:23:39 EDT (2d 4h33m ago)
2017-05-21 12:23:39 CST local time at Gaotangling, China [?]
Altitude: 115 ft
Course: 40°
Speed: 1 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BD7DZ-9>RXRSR7 via BR7DGI-10*,WIDE1*,WIDE2-1,qAS,BG7DGI-10 (good)
Positions stored: 18492
Packet rate: 37 seconds between packets on average during 1836 seconds.
Stations near current position of BD7DZ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BD7CT-97.1 miles 285°2017-05-05 20:08:09 BG7DGM-510.4 miles 169°2017-05-17 01:57:58
BG7HHG-911.4 miles 173°2017-05-06 04:57:51 W-911.6 miles 191°2017-04-23 07:07:51
BD7BSR-911.8 miles 159°2017-05-13 23:51:17 BG7EVG-912.2 miles 168°2017-05-20 04:09:56
BG7BQL-712.4 miles 298°2017-05-05 21:48:33 BD7BSR-612.6 miles 150°2017-05-13 23:48:38
BG7FYY-912.6 miles 148°2017-05-22 21:07:39 BG7ELJ12.8 miles 176°2017-05-08 02:55:59
BA7CK12.8 miles 158°2017-05-22 06:13:19 BG7EKY-912.8 miles 135°2017-05-23 04:09:29
BA7CK-1013.0 miles 158°2017-05-23 04:43:11 BG7AFZ-913.1 miles 146°2017-05-23 02:59:53
BG7ENT-913.2 miles 136°2017-05-14 04:51:44 BR7DGI-1013.4 miles 72°2017-05-23 04:10:30
BG7ECI-1113.7 miles 155°2017-04-29 00:33:15 BD7CX-913.7 miles 149°2017-05-22 05:28:12
BD7CT-1014.0 miles 145°2017-05-10 07:22:31 BG7BMV-1114.3 miles 154°2017-04-23 08:48:39
Stations which heard BD7DZ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BR7DGI-10 214 2017-04-30 23:29:44 2017-05-21 00:23:06 OL68TQ > OL68MK 40.6 miles 247° 2017-05-13 03:58:43
BA7CK-10 50 2017-04-30 23:28:06 2017-05-19 04:22:27 OL68LF > OL68KF 6.1 miles 257° 2017-05-14 05:59:06
BG7DGI-10 21 2017-05-14 05:21:13 2017-05-19 04:11:56 OL68QE > OL68MD 18.5 miles 260° 2017-05-14 05:21:13

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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