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APRS station BI4ADQ-7 - show graphs
Mic-E message: Off duty
Location: 31°09.12' N 121°18.69' E - locator PM01PD76JL - show map
1.5 miles North bearing 349° from Jiuting, Shanghai Shi, China [?]
2.9 miles Southeast bearing 125° from Xujing, Shanghai Shi, China
9.9 miles Southwest bearing 241° from Shanghai, Shanghai Shi, China
90.4 miles Northeast bearing 49° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-01-30 02:03:28 EST (6h53m ago)
2025-01-30 15:03:28 CST local time at Jiuting, China [?]
Altitude: 443 ft
Course: 162°
Speed: 3 MPH
Device: Yaesu: FT5D (ht)
Last path: BI4ADQ-7>SQPYQ2 via WIDE1-1,WIDE2-1,qAS,BH4FEN-10 (good)
Positions stored: 14
Other SSIDs: BI4ADQ
Stations near current position of BI4ADQ-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4GPA-101.3 miles 179°2025-01-20 07:29:51 BH4DEW-91.4 miles 31°2025-01-18 02:28:18
BH4GXQ-102.1 miles 74°2025-01-13 06:15:15 BH4ERF-N2.1 miles 211°2025-01-23 19:14:40
BH4GXQ-Y2.1 miles 73°2025-01-03 05:47:19 BI4AAU-72.4 miles 88°2025-01-06 06:06:49
BG4BKU-92.5 miles 21°2025-01-30 03:45:08 BH4GPA-92.7 miles 3°2025-01-24 02:25:09
BH4FHE-43.6 miles 147°2025-01-22 09:08:54 BG0KM-93.9 miles 56°2025-01-27 05:55:07
BH4FHE-73.9 miles 153°2025-01-14 09:31:11 BH4HRM-94.2 miles 293°2025-01-25 23:15:37
BI4ADQ4.2 miles 94°2025-01-21 07:49:40 BH4FSK-94.3 miles 88°2025-01-28 09:07:56
BH4FSK-44.3 miles 88°2025-01-27 08:42:23 BH4FSK-74.3 miles 88°2025-01-07 09:36:40
BD4ERW-R4.3 miles 189°2025-01-23 18:47:44 BG4CZU-104.3 miles 89°2025-01-03 22:33:37
BG4CZU-134.4 miles 87°2025-01-03 22:15:42 BH4GZK-104.6 miles 111°2025-01-30 08:33:55
Stations which heard BI4ADQ-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BH4FEN-10 1 2025-01-30 02:03:28 2025-01-30 02:03:28 PM01PD > PM01QD 5.7 miles 99° 2025-01-30 02:03:28
BH4FHE-10 11 2025-01-24 22:30:25 2025-01-29 06:19:25 PM01RG > PM01RF 2.4 miles 189° 2025-01-24 22:30:25
BH4HGH-10 1 2025-01-24 22:46:48 2025-01-24 22:46:48 PM01RE > PM00RW 19.0 miles 175° 2025-01-24 22:46:48

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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