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APRS station BH4CRV-10 - show graphs
Comment: 436.000MHz BH4CRV@APRSdroi
Location: 31°16.84' N 121°12.62' E - locator PM01OG57FI - show map
0.3 miles Northeast bearing 29° from Huangdu, Shanghai Shi, China [?]
3.4 miles East bearing 112° from Anting, Shanghai Shi, China
15.2 miles West bearing 285° from Shanghai, Shanghai Shi, China
92.3 miles Northeast bearing 42° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-01-02 10:54:06 EST (24d 14h42m ago)
2025-01-02 23:54:06 CST local time at Huangdu, China [?]
Altitude: 65 ft
Course: 196°
Speed: 0 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: BH4CRV-10>APDR16 via TCPIP*,qAC,T2UK
Positions stored: 15984
Other SSIDs: BH4CRV-9 BH4CRV-B BH4CRV-D BH4CRV-1 BH4CRV-5 BH4CRV BH4CRV-N BH4CRV-7
APRS igate – Statistics for 2025-01:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-01-26 09:14:50 EST (16h21m ago)
Normal receiver range estimate: 6 miles (Updated: 2025-01-26 08:17:50 EST)
Position packets heard directly: 9009 on radio path
Position packets sent to APRS-IS: 11138 – show map
Stations near current position of BH4CRV-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4CRV-50.0 yards 0°2025-01-26 08:37:44 BH4CRV16.6 yards 270°2025-01-05 05:05:42
BH4CRV-119.4 yards 0°2025-01-26 09:14:50 BH4CRV-955.4 yards 69°2025-01-27 01:34:54
EL-BH4CRV71.6 yards 253°2025-01-27 01:23:27 B0CALL-71.1 miles 295°2025-01-13 19:18:05
BH4FCY-92.1 miles 307°2025-01-07 19:12:36 BD4SDW-N3.3 miles 223°2025-01-26 18:57:46
BH4GCQ-D3.7 miles 134°2025-01-26 00:04:19 BA4RRE-14.2 miles 280°2024-12-31 09:06:30
BH4GYG-74.5 miles 300°2025-01-26 16:29:21 BH4FCY-104.8 miles 293°2025-01-27 01:33:22
BH4FCY-N4.8 miles 293°2025-01-13 19:32:37 BH4HGA-D4.9 miles 153°2025-01-19 11:10:41
BH4BNQ-N5.8 miles 35°2025-01-27 01:16:58 BH4HRC-75.9 miles 75°2024-12-31 10:50:15
BH4BNQ-106.0 miles 26°2025-01-27 01:29:25 BH4GXF-76.5 miles 84°2025-01-24 02:43:13
BH4GAD-106.5 miles 73°2025-01-27 01:34:39 BG4HUN-76.9 miles 8°2025-01-26 06:40:23
Stations heard directly by BH4CRV-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BH4CRV-1 9009 2024-12-31 19:00:13 2025-01-26 09:14:50 PM01PU > PM01OG 38.7 miles 7° 2025-01-12 08:50:26

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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