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APRS station BI1DSL - show graphs
Mic-E message: Off duty
Location: 39°53.15' N 116°23.25' E - locator OM89EV62MO - show map
1.6 miles South bearing 199° from Beijing, Beijing, China [?]
11.8 miles North bearing 15° from Daxing, Beijing, China
66.4 miles Northwest bearing 321° from Tianjin, Tianjin Shi, China
Last position: 2024-11-04 18:16:07 EST (7h41m ago)
2024-11-05 07:16:07 CST local time at Beijing, China [?]
Altitude: 164 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.5 yards.
Course: 289°
Speed: 3 MPH
Device: Yaesu: FTM-500D (rig)
Last path: BI1DSL>SYUSQL via WIDE1-1,qAS,BY1AA-10 (good)
Positions stored: 185
Packet rate: 168 seconds between packets on average during 2683 seconds.
Stations near current position of BI1DSL - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1MQG-70.5 miles 356°2024-11-05 00:36:47 BA1GM-101.0 miles 104°2024-10-09 05:57:31
BI1THA-41.2 miles 210°2024-10-12 11:33:02 BI1NFI-111.3 miles 330°2024-11-05 01:57:13
BI1OAY-101.6 miles 317°2024-11-05 01:56:46 OK1XED-91.8 miles 6°2024-10-15 02:21:49
BH1TLD-101.9 miles 324°2024-11-01 23:24:59 BG1LSN-22.0 miles 247°2024-11-01 04:28:13
BH1FDN-42.1 miles 307°2024-11-05 01:52:18 BH1FDN-102.1 miles 307°2024-11-05 01:53:48
BI1FRJ-152.5 miles 255°2024-10-08 04:47:17 BI1NFI-92.5 miles 307°2024-10-07 02:04:34
BH1JGS-22.6 miles 212°2024-11-01 22:38:39 BI1LWV-102.6 miles 223°2024-11-04 04:35:31
BI1MUD-72.7 miles 213°2024-10-25 01:49:40 BI1UGY-72.8 miles 326°2024-11-03 22:31:04
BI1UGY2.9 miles 327°2024-11-03 22:50:01 BG1ESR-22.9 miles 38°2024-11-05 01:52:06
BG1ESR-33.0 miles 41°2024-10-10 09:59:26 BA7IBY-13.0 miles 105°2024-11-02 01:26:17
Stations which heard BI1DSL directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY1AS-3 15 2024-11-01 01:46:05 2024-11-04 18:13:56 OM89FV > OM89AU 19.7 miles 265° 2024-11-03 18:04:58
BG1QGD-10 43 2024-11-01 02:18:34 2024-11-04 17:57:01 OM89FU > ON80GA 12.1 miles 31° 2024-11-01 02:18:34
BI1OAY-10 2 2024-11-03 18:16:38 2024-11-03 18:24:25 OM89EV > OM89EV 2.3 miles 292° 2024-11-03 18:16:38
BI1NFI-11 12 2024-10-31 20:01:25 2024-11-04 18:14:57 OM89EV > OM89EV 2.3 miles 300° 2024-11-04 02:09:36
BY1AA-10 21 2024-10-31 20:02:42 2024-11-04 18:16:07 OM89FX > OM89FU 6.9 miles 180° 2024-11-04 02:47:12
BI1TGO-5 6 2024-10-31 20:00:54 2024-11-04 17:52:01 OM89EV > OM89FW 6.4 miles 65° 2024-10-31 20:00:54
BI1FRN-10 5 2024-11-01 02:51:44 2024-11-04 02:35:30 OM89FX > OM89FW 3.3 miles 174° 2024-11-03 17:42:15

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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