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APRS station BI1POW-9 - show graphs
Mic-E message: Off duty
Location: 39°57.02' N 116°32.59' E - locator OM89GW58EB - show map
4.3 miles Northwest bearing 316° from Tongzhou, Beijing, China [?]
8.3 miles East bearing 69° from Beijing, Beijing, China
65.2 miles Northwest bearing 329° from Tianjin, Tianjin Shi, China
Last position: 2025-01-19 09:22:37 EST (3d 14h47m ago)
2025-01-19 22:22:37 CST local time at Tongzhou, China [?]
Altitude: 312 ft
Course: 135°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BI1POW-9>SYUWP2 via WIDE1-1,WIDE2-1,qAS,BI1TGO-5 (good)
Positions stored: 645
Packet rate: 231 seconds between packets on average during 925 seconds.
Stations near current position of BI1POW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1PRJ-90.7 miles 243°2025-01-10 21:47:03 BH1VSA-60.8 miles 76°2025-01-22 23:31:20
BI1UMX-R0.8 miles 354°2025-01-07 10:44:48 BI1UMX B0.8 miles 354°2024-12-30 03:39:14
BI1UMX-B0.8 miles 354°2024-12-30 03:39:24 BH1DCY-91.1 miles 304°2024-12-26 10:11:25
BH1MZG-91.2 miles 296°2024-12-24 08:56:36 BI1IZF-102.0 miles 161°2025-01-06 01:06:58
BI1DSL-92.6 miles 300°2025-01-22 23:43:52 BI1DSL-12.6 miles 300°2025-01-11 09:10:36
BI1VXX-52.6 miles 137°2025-01-21 06:17:18 BI1VXX-12.8 miles 135°2025-01-20 17:49:06
BI1QMQ-72.9 miles 205°2025-01-10 06:45:08 BI1TGO-53.0 miles 231°2025-01-22 23:41:45
BI1KPS-33.1 miles 165°2025-01-02 06:06:06 BI1KPS-73.1 miles 165°2025-01-21 23:28:07
BI1DSL3.2 miles 262°2025-01-22 22:25:13 BI1VLM3.2 miles 216°2025-01-22 04:54:24
BI1BIF3.3 miles 196°2025-01-15 04:26:13 BA4RGN3.3 miles 306°2025-01-03 04:22:45
Stations which heard BI1POW-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY1AS-3 2 2025-01-19 09:12:37 2025-01-19 09:14:37 OM89GW > OM89AU 26.1 miles 257° 2025-01-19 09:14:37
BD1LV-7 508 2025-01-10 06:28:59 2025-01-12 06:41:33 EN00AJ > ON80HJ 6396.0 miles 333° 2025-01-12 06:04:46
BG1QGD-10 1 2025-01-12 06:45:40 2025-01-12 06:45:40 OM89FX > ON80GA 4.8 miles 50° 2025-01-12 06:45:40
BI1TGO-5 3 2025-01-19 09:07:12 2025-01-19 09:22:37 OM89GW > OM89FW 3.0 miles 231° 2025-01-19 09:22:37
BI1FRN-10 1 2025-01-12 06:42:33 2025-01-12 06:42:33 OM89FX > OM89FW 4.9 miles 148° 2025-01-12 06:42:33

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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