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APRS station BH4FRV - show graphs
Comment: 144.640 12.08V
Location: 31°11.90' N 121°30.67' E - locator PM01SE17IO - show map
3.5 miles Southeast bearing 118° from Shanghai, Shanghai Shi, China [?]
5.8 miles Northwest bearing 325° from Kangqiao, Shanghai Shi, China
7.3 miles North bearing 7° from Pujiang, Shanghai Shi, China
54.5 miles East bearing 97° from Suzhou, Jiangsu Sheng, China
Last position: 2025-01-04 09:28:14 EST (3h42m ago)
2025-01-04 22:28:14 CST local time at Shanghai, China [?]
Course: 291°
Speed: 0 MPH
Last path: BH4FRV>APN000 via WIDE1-1,WIDE2-1,qAO,BH4HGH-10 (good)
Positions stored: 2651
Other SSIDs: BH4FRV-9 BH4FRV-5
APRS igate – Statistics for 2025-01:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2025-01-03 08:41:44 EST (1d 4h28m ago)
Position packets heard directly: 5 on radio path
Position packets sent to APRS-IS: 41 – show map
Stations near current position of BH4FRV - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4FRV-919.4 yards 180°2024-12-29 04:10:18 BH4FRV-50.7 miles 306°2024-12-26 04:42:08
BH4FDE-90.9 miles 174°2025-01-04 01:59:49 BH4HNK-71.3 miles 273°2024-12-23 23:18:04
BH4GYS-91.7 miles 160°2024-12-21 23:17:12 BH4DJF-71.7 miles 355°2024-12-27 08:28:16
BH4BHD1.8 miles 332°2025-01-01 01:55:43 BH4GLB-101.8 miles 18°2025-01-04 12:58:51
BH4BHD-111.9 miles 321°2024-12-07 03:34:04 BH4FXQ-91.9 miles 333°2025-01-01 19:12:06
BH4GLB-71.9 miles 18°2024-12-21 08:05:43 BH4GTG-92.1 miles 287°2025-01-04 09:38:07
BH4FHE-102.3 miles 320°2025-01-04 13:03:27 BH4GUU-12.5 miles 166°2025-01-04 12:24:09
BG4CLH B2.5 miles 140°2025-01-04 13:00:17 BG4CLH-B2.5 miles 140°2025-01-04 13:00:27
BG4IFD-52.6 miles 80°2024-12-29 20:39:16 BH4EZR2.7 miles 324°2024-12-28 20:54:10
P-BG4GYZ3.1 miles 315°2025-01-04 10:03:11 BG0KM-93.2 miles 322°2025-01-04 05:23:20
Stations which heard BH4FRV directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BH4FEN-10 5 2025-01-01 02:10:21 2025-01-04 02:42:59 PM01SE > PM01QD 7.4 miles 237° 2025-01-04 02:42:59
BH4FHE-10 11 2025-01-01 01:25:21 2025-01-04 06:58:15 PM01SE > PM01RF 2.3 miles 321° 2025-01-04 06:58:15
BH4HGH-10 24 2025-01-01 00:25:11 2025-01-04 09:28:14 PM01SE > PM00RW 18.3 miles 183° 2025-01-04 08:43:14

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.
Stations heard directly by BH4FRV
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BH4FHE-10 2 2025-01-01 06:36:03 2025-01-03 08:41:44 PM01RF > PM01SE 2.2 miles 320° 2025-01-03 08:41:44
BH4GTG-9 1 2025-01-03 08:41:44 2025-01-03 08:41:44 PM01RE > PM01SE 2.1 miles 287° 2025-01-03 08:41:44
BH4GUU-1 2 2025-01-01 02:20:35 2025-01-01 06:36:03 PM01SD > PM01SE 2.6 miles 163° 2025-01-01 06:36:03

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.
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