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 BA1GM-10 - show graphs
Map loading...
Comment: 439.750Mhz www.by1cw.com 13.2V +37.1C By AVRT7
Location: 39°52.80' N 116°29.81' E - locator OM89FV91OE - show map - static map
5.6 miles East bearing 110° from Beijing, Beijing, China [?]
5.7 miles West bearing 252° from Tongzhou, Beijing, China
62.5 miles Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position: 2018-10-17 14:29:05 EDT (1m54s ago)
2018-10-18 02:29:05 CST local time at Beijing, China [?]
Device: unknown: IRLP
Last path: BA1GM-10>APVRT7 via TCPIP*,qAC,T2PERTH
Positions stored: 2
Packet rate: 485 seconds between packets on average during 23789 seconds.
Other SSIDs: BA1GM-1 BA1GM-3 BA1GM-6 BA1GM-7 BA1GM-8 BA1GM-9 BA1GM-B BA1GM-R
APRS igate – Statistics for 2018-10:
Stations heard directly: 34 on radio path – show map
Last heard a station directly: 2018-10-17 14:29:44 EDT (1m15s ago)
Normal receiver range estimate: 62 miles (Updated: 2018-10-17 13:50:01 EDT)
Position packets heard directly: 15896 on radio path
Position packets sent to APRS-IS: 19899 – show map
Stations near current position of BA1GM-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH1GC-914.9 yards 270°2018-10-17 10:04:04 BA1GM-677.4 yards 270°2018-10-17 06:44:46
BA1GM-8189.1 yards 244°2018-10-02 10:59:23 BA1GM B0.6 miles 156°2018-10-12 10:31:36
BA1GM-B0.6 miles 156°2018-10-12 10:31:46 BH1TLD-90.8 miles 154°2018-10-14 03:26:31
BH1TNJ-71.7 miles 229°2018-10-09 08:08:37 BH1LDM-91.7 miles 255°2018-10-14 04:03:41
BH1VTH-72.2 miles 279°2018-10-16 08:24:54 BI1EKU-92.3 miles 26°2018-09-28 06:58:55
BH1PEZ-103.7 miles 45°2018-10-17 14:23:23 BD1TX-53.9 miles 125°2018-10-01 06:11:12
BG1RMP4.1 miles 323°2018-10-17 13:33:02 BG1RMP-94.1 miles 323°2018-10-14 09:41:06
BG1RMP-54.1 miles 323°2018-10-13 09:37:37 BG1RMP-104.4 miles 324°2018-09-21 05:47:08
BH1CSF-54.6 miles 341°2018-10-11 09:51:28 BH1DCY-94.8 miles 132°2018-10-07 08:42:35
BD1AZ-14.9 miles 279°2018-10-04 23:52:17 BH1TLD-105.0 miles 302°2018-10-16 08:29:16
Stations heard directly by BA1GM-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BH1GJT-9 210 2018-10-07 07:08:01 2018-10-16 03:50:32 OM89KX > OM89FV 20.0 miles 68° 2018-10-07 07:08:01
BA1AK-9 16 2018-10-15 23:23:36 2018-10-16 19:59:03 ON80EA > OM89FV 10.6 miles 325° 2018-10-16 19:59:03
BH1DCY-9 1 2018-10-07 08:42:35 2018-10-07 08:42:35 OM89GT > OM89FV 4.8 miles 132° 2018-10-07 08:42:35
BH1FFY-7 2 2018-10-06 11:33:16 2018-10-06 11:46:59 OM89FS > OM89FV 8.5 miles 200° 2018-10-06 11:46:59
BD1KM-9 55 2018-09-30 22:15:20 2018-10-14 20:56:48 OM89IP > OM89FV 20.2 miles 145° 2018-09-30 23:09:55
BD1RX-9 7 2018-10-11 03:21:02 2018-10-11 05:28:43 OM89GU > OM89FV 1.5 miles 122° 2018-10-11 05:28:43
BH1RXA-9 6 2018-10-17 05:54:34 2018-10-17 06:06:33 OM89EU > OM89FV 8.4 miles 260° 2018-10-17 05:54:34
BA1GG-9 87 2018-09-30 20:29:49 2018-10-13 03:33:58 OM89EX > OM89FV 8.5 miles 323° 2018-10-11 03:08:24
BH3BBJ-1 370 2018-10-01 18:49:45 2018-10-16 20:58:52 OM89OD > OM89FV 64.0 miles 144° 2018-10-16 20:58:52
BD1MMR-9 15 2018-10-14 19:47:55 2018-10-15 05:57:00 OM89DW > OM89FV 10.5 miles 284° 2018-10-14 20:11:59
BH1KXK-9 10 2018-10-01 05:43:20 2018-10-01 05:55:04 OM89FT > OM89FV 6.0 miles 198° 2018-10-01 05:55:04
BA1GG-8 93 2018-10-02 21:57:50 2018-10-17 09:14:45 OM89DV > OM89FV 9.8 miles 276° 2018-10-09 22:48:01
BH1UPO-9 2 2018-10-06 21:36:30 2018-10-06 21:37:13 OM89BS > OM89FV 20.1 miles 245° 2018-10-06 21:37:13
BH1TLD-9 77 2018-09-30 21:45:44 2018-10-14 03:26:31 OM89BW > OM89FV 21.4 miles 282° 2018-10-04 23:07:21
BH1OSW-9 8 2018-10-01 21:02:31 2018-10-03 18:31:28 OM89FQ > OM89FV 12.9 miles 192° 2018-10-02 22:09:02
BA1AK-15 17 2018-10-11 02:07:57 2018-10-11 04:26:13 OM89FW > OM89FV 4.6 miles 332° 2018-10-11 04:26:13
BG6IMI-9 10 2018-10-02 00:22:37 2018-10-06 23:16:52 OM89HW > OM89FV 8.6 miles 70° 2018-10-02 00:22:37
BI3OGV-1 1 2018-10-04 10:21:07 2018-10-04 10:21:07 OM99IR > OM89FV 117.5 miles 94° 2018-10-04 10:21:07
BH1QVZ-11 12 2018-10-05 04:04:08 2018-10-05 05:15:08 ON80RO > OM89FV 71.7 miles 46° 2018-10-05 05:15:08
BH1AQ-9 109 2018-10-07 19:45:03 2018-10-16 04:06:45 OM89EU > OM89FV 7.6 miles 256° 2018-10-16 04:06:45
BH3CQV-1 17 2018-10-04 11:01:43 2018-10-16 21:11:04 OM88LW > OM89FV 69.7 miles 160° 2018-10-16 21:11:04
BY1AS-3 1745 2018-09-30 20:01:20 2018-10-17 14:29:04 OM89AU > OM89FV 23.0 miles 268° 2018-10-17 14:29:04
BI1ATR-1 3458 2018-09-30 20:16:24 2018-10-17 14:29:44 OM89DK > OM89FV 32.4 miles 200° 2018-10-17 14:29:44
BH1VTH-7 63 2018-10-13 22:46:45 2018-10-16 08:24:54 OM89FV > OM89FV 2.2 miles 279° 2018-10-16 08:24:54
BH1PNP-9 9 2018-10-15 04:11:47 2018-10-16 05:58:57 OM89FT > OM89FV 5.8 miles 203° 2018-10-16 05:58:57
BY1AA-3 1744 2018-09-30 20:09:25 2018-10-17 14:22:54 OM89EU > OM89FV 5.3 miles 254° 2018-10-17 14:22:54
BG1DX-9 18 2018-09-30 20:04:20 2018-10-15 05:47:31 OM89GW > OM89FV 5.0 miles 34° 2018-10-15 05:47:31
BY1BJ-1 2857 2018-09-30 20:03:33 2018-10-17 14:15:01 ON80CA > OM89FV 19.4 miles 297° 2018-10-17 14:15:01
BI1AEE-9 5 2018-10-06 22:39:16 2018-10-06 23:59:21 OM89ET > OM89FV 8.6 miles 232° 2018-10-06 23:59:21
BH1TCX-9 10 2018-10-05 05:54:10 2018-10-15 20:40:05 OM89FQ > OM89FV 13.8 miles 190° 2018-10-05 05:54:10
BY1CRA 17 2018-10-07 17:39:12 2018-10-16 05:41:28 OM89EW > OM89FV 8.5 miles 291° 2018-10-16 05:41:28
BH1MCB-10 2424 2018-09-30 20:06:24 2018-10-17 14:23:52 OM89AR > OM89FV 25.2 miles 246° 2018-10-17 14:23:52
BH1MCB-13 2397 2018-09-30 20:01:27 2018-10-17 14:28:55 OM89AR > OM89FV 25.5 miles 245° 2018-10-17 14:28:55
BH1PLQ-9 24 2018-10-06 10:06:10 2018-10-11 01:53:08 OM89EV > OM89FV 8.2 miles 286° 2018-10-11 01:36:02

Only stations from which a position packet has been heard 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