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 BH7BAK-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 28°08.95' N 112°59.03' E - locator OL68LD85BT - show map - static map
3.7 miles South bearing 163° from Changsha, Hunan, China [?]
8.9 miles Southwest bearing 225° from Xingsha, Hunan, China
39.5 miles West bearing 270° from Liuyang, Hunan, China
Last position: 2018-05-22 02:17:01 EDT (5d 21h12m ago)
2018-05-22 14:17:01 CST local time at Changsha, China [?]
Altitude: 272 ft
Course: 56°
Speed: 15 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BH7BAK-7>RXPXY5 via BR7DGI-10*,WIDE1,WIDE2-1,qAS,BA7CK-10 (good)
Positions stored: 660
Packet rate: 464 seconds between packets on average during 4644 seconds.
Stations near current position of BH7BAK-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG7DRC-90.9 miles 285°2018-05-27 19:53:11 BG7DBP-91.6 miles 315°2018-05-27 06:30:08
BG7ARR-91.6 miles 320°2018-05-27 23:04:06 BH7ARF-52.3 miles 26°2018-05-27 23:29:30
BH7ARF-R2.3 miles 26°2018-05-02 11:28:04 BD7BSR-92.5 miles 269°2018-05-27 06:42:41
BG7BMV-92.5 miles 270°2018-05-27 23:04:46 BG7BFB-92.5 miles 121°2018-05-27 22:41:12
BG7DHP-92.9 miles 93°2018-05-26 22:22:15 BG7BOW-93.0 miles 66°2018-05-17 10:27:31
BBBBBB-663.0 miles 127°2018-05-22 23:15:11 BG7HF-93.0 miles 61°2018-05-21 09:27:47
BH7CK-93.1 miles 263°2018-05-27 09:58:23 BH7ARF-93.4 miles 7°2018-05-27 12:45:19
BH7ARF B3.5 miles 164°2018-04-29 01:10:15 BH7ARF-B3.5 miles 164°2018-04-29 01:10:25
BH7AA-103.6 miles 5°2018-05-26 20:56:07 BG7ECA-53.7 miles 13°2018-05-08 07:17:28
BH7AYS-53.7 miles 199°2018-05-14 06:43:20 BG7BMV-63.8 miles 269°2018-05-23 05:39:03
Stations which heard BH7BAK-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BR7DGI-10 64 2018-05-01 01:56:23 2018-05-22 02:17:01 OL68MD > OL68MK 21.7 miles 358° 2018-05-13 04:45:33
BR7CII-10 24 2018-05-01 01:43:35 2018-05-15 21:50:51 OL68MF > OL67IF 71.1 miles 196° 2018-05-15 09:58:36
BA7CK-10 38 2018-05-01 01:41:38 2018-05-22 02:12:00 OL68LD > OL68KF 7.0 miles 298° 2018-05-12 11:27:07
BH7AA-10 2 2018-05-01 01:37:26 2018-05-14 10:46:35 OL68LE > OL68LE 0.5 miles 99° 2018-05-14 10:46:35

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