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APRS station BA1AK-9 - show graphs
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Comment: 438.500MHz http://www.by1wj.com/
Mic-E message: Off duty
Location: 39°51.63' N 116°25.17' E - locator OM89FU06IM - show map - static map
3.5 miles South bearing 160° from Beijing, Beijing, China [?]
10.0 miles West bearing 252° from Tongzhou, Beijing, China
63.9 miles Northwest bearing 321° from Tianjin, Tianjin Shi, China
Last position: 2021-04-18 21:53:55 EDT (20h43m ago)
2021-04-19 09:53:55 CST local time at Beijing, China [?]
Altitude: 210 ft
Course: 172°
Speed: 5 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BA1AK-9>SYUQV3 via BY1AS-3,WIDE1*,qAO,BD1ES-10 (good)
Positions stored: 219843
Packet rate: 64 seconds between packets on average during 3120 seconds.
Other SSIDs: BA1AK-15
Stations near current position of BA1AK-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BY1AA-31.0 miles 262°2021-04-18 19:02:40 BH1AQ-61.1 miles 119°2021-04-15 20:02:15
BG6BHA-i1.3 miles 138°2021-03-21 01:50:52 BG6BHA-31.4 miles 127°2021-03-30 07:16:53
BG1VYQ-91.6 miles 68°2021-04-16 06:26:56 BG1VOE-91.7 miles 180°2021-04-19 07:07:32
BI1JOT-91.7 miles 181°2021-04-19 10:15:40 BI1CQF2.2 miles 70°2021-04-04 07:15:16
BI1HBU-92.4 miles 55°2021-04-04 00:21:24 BG1TPT-72.4 miles 4°2021-03-23 10:13:46
BI1JQR-R2.5 miles 236°2021-04-04 10:39:36 BI1JQR-N2.5 miles 236°2021-04-17 20:22:12
BI1JSO-72.6 miles 245°2021-04-19 07:16:06 BH1VTH2.6 miles 50°2021-04-19 18:34:39
BH1XLP-12.8 miles 236°2021-04-19 10:58:53 BH1VTH-92.9 miles 58°2021-04-04 03:20:24
BI1JUV-73.0 miles 48°2021-03-24 21:51:23 BI1EYG-93.2 miles 249°2021-04-13 00:17:34
BH1BOQ-103.3 miles 258°2021-04-07 05:31:05 BI1EYG-73.3 miles 250°2021-04-01 00:18:35
Stations which heard BA1AK-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BH3BBJ-1 125 2021-04-03 06:30:55 2021-04-05 04:18:42 DM19JE > OM89OD 6022.0 miles 321° 2021-04-04 01:32:50
BA1GG-8 4 2021-04-03 05:04:46 2021-04-03 05:08:59 OM89GV > OM89GW 3.0 miles 347° 2021-04-03 05:08:59
BH3CQV-1 5 2021-04-04 03:15:22 2021-04-04 06:54:17 OM89OD > OM88LW 18.1 miles 223° 2021-04-04 06:54:17
BY1AS-3 99 2021-04-03 04:51:06 2021-04-18 21:53:55 OM89LL > OM89AU 52.4 miles 300° 2021-04-03 06:17:08
BH1PYP-13 1 2021-04-07 01:50:55 2021-04-07 01:50:55 OM89EX > OM89EX 1.6 miles 183° 2021-04-07 01:50:55
BG1GXG-10 28 2021-04-05 06:13:03 2021-04-12 08:08:17 OM89FU > ON80DB 17.4 miles 320° 2021-04-05 06:13:03
BY1AA-3 1 2021-04-18 05:01:11 2021-04-18 05:01:11 ON80GA > OM89EU 13.8 miles 213° 2021-04-18 05:01:11
BY1AA-5 545 2021-04-05 04:35:34 2021-04-18 21:51:21 OM89KN > ON80CF 57.3 miles 324° 2021-04-05 04:35:34
BH1CSF-10 75 2021-04-02 09:32:06 2021-04-18 01:59:44 ON80EA > OM89FW 6.6 miles 149° 2021-04-07 01:44:10
BH1JSS-14 1 2021-04-12 03:33:17 2021-04-12 03:33:17 ON80CC > ON80CE 5.6 miles 348° 2021-04-12 03:33:17
BH3NUG-1 6 2021-04-05 04:28:59 2021-04-05 05:04:20 OM89LL > OM89IM 13.2 miles 287° 2021-04-05 04:28:59
BH3AWH-1 4 2021-04-04 01:42:21 2021-04-04 03:17:36 OM89ND > OM89MC 4.4 miles 240° 2021-04-04 03:10:31
BH3DHE-10 1 2021-04-03 19:34:32 2021-04-03 19:34:32 OM89PF > OM89UA 26.2 miles 123° 2021-04-03 19:34:32
BH1MQA-10 4 2021-04-18 21:10:00 2021-04-18 21:42:27 OM89EW > OM89DU 8.9 miles 220° 2021-04-18 21:10:00

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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