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APRS station BI1PJU-9 - show graphs
Mic-E message: Off duty
Location: 39°52.98' N 116°09.26' E - locator OM89BV81MW - show map
5.1 miles Southeast bearing 139° from Mentougou, Beijing, China [?]
13.0 miles West bearing 263° from Beijing, Beijing, China
74.7 miles Northwest bearing 314° from Tianjin, Tianjin Shi, China
Last position: 2024-11-20 21:16:03 EST (15h24m ago)
2024-11-21 10:16:03 CST local time at Mentougou, China [?]
Altitude: 289 ft
Course: 159°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BI1PJU-9>SYURY8 via qAS,BY1AA-10
Positions stored: 1864
Packet rate: 767 seconds between packets on average during 7674 seconds.
Stations near current position of BI1PJU-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1SPD-71.1 miles 327°2024-11-21 06:50:13 BG3SCM1.9 miles 41°2024-11-04 08:45:10
BG3SCM B1.9 miles 41°2024-11-21 12:27:23 BG3SCM-B1.9 miles 41°2024-11-21 12:27:33
BG3SCM-R1.9 miles 41°2024-11-21 12:36:08 BH1VCS-72.2 miles 84°2024-11-20 19:32:15
BI1IDP2.3 miles 14°2024-10-29 14:13:06 BI1OMX-72.3 miles 277°2024-11-21 09:43:13
BI1OMX-Y2.3 miles 277°2024-11-20 05:27:29 BI1OMX-102.3 miles 277°2024-11-20 05:27:21
BI1OMX-22.4 miles 277°2024-10-26 07:00:13 BI1DAQ2.4 miles 73°2024-11-21 04:28:37
BI1TNQ-72.4 miles 345°2024-11-17 03:13:01 BI1JOR-73.1 miles 311°2024-11-21 12:38:47
BI1OMX B3.1 miles 292°2024-10-23 07:51:30 BI1OMX-B3.1 miles 292°2024-10-23 07:51:40
BI1OMX-R3.1 miles 292°2024-11-20 19:27:48 BI1NEN-93.4 miles 83°2024-11-21 09:22:13
BI1ERZ-93.5 miles 336°2024-10-27 03:56:21 BI1LWV-73.7 miles 41°2024-11-05 01:14:07
Stations which heard BI1PJU-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY1AS-3 140 2024-10-31 20:45:51 2024-11-20 21:41:57 OM89EF > OM89AU 45.6 miles 339° 2024-11-07 05:04:30
BI1ATR-1 27 2024-10-31 21:19:53 2024-11-08 21:27:30 OM89BJ > OM89DK 8.7 miles 76° 2024-11-01 22:13:15
BY1AA-10 3 2024-11-20 20:39:29 2024-11-20 21:16:03 OM89BV > OM89FU 18.1 miles 93° 2024-11-20 21:16:03

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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