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APRS station BI4RTF-10 - show graphs
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Comment: 144.640
Last status: APRS IGATE DAFENG AVRT7 20160728
Location: 33°13.54' N 120°27.68' E - locator PM03FF54ID - show map - static map
1.8 miles North bearing 6° from Dazhong, Jiangsu Sheng, China [?]
3.0 miles South bearing 171° from Xinfeng, Jiangsu Sheng, China
22.3 miles Southeast bearing 120° from Yancheng, Jiangsu Sheng, China
91.2 miles Northeast bearing 40° from Zhenjiang, Jiangsu Sheng, China
Last position: 2019-10-24 00:20:38 EDT (6m44s ago)
2019-10-24 12:20:38 CST local time at Dazhong, China [?]
Device: unknown: IRLP
Last path: BI4RTF-10>APVRT7 via TCPIP*,qAC,T2GB
Positions stored: 4
Packet rate: 460 seconds between packets on average during 22560 seconds.
Other SSIDs: BI4RTF-5 BI4RTF-7
APRS igate – Statistics for 2019-10:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2019-10-24 00:18:59 EDT (8m23s ago)
Normal receiver range estimate: 81 miles (Updated: 2019-09-30 19:47:55 EDT)
Position packets heard directly: 2646 on radio path
Position packets sent to APRS-IS: 4704 – show map
Stations near current position of BI4RTF-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BD4QEI-918.2 miles 295°2019-10-23 23:16:41 BI4WXX19.7 miles 298°2019-09-28 01:26:23
BD4RKO-920.3 miles 302°2019-10-23 19:30:21 BD4RKH-920.5 miles 303°2019-10-23 23:33:48
BH4RPN-720.5 miles 298°2019-10-03 00:36:39 BG4XXR-320.8 miles 298°2019-10-24 00:23:59
BG4XXR-922.2 miles 296°2019-10-23 21:37:14 BG4XXR-822.3 miles 295°2019-10-23 21:39:31
BD4TPA-923.0 miles 305°2019-10-24 00:19:37 BD4QLB-928.7 miles 228°2019-10-23 22:08:14
BD4QLB-728.7 miles 228°2019-10-23 23:01:35 BG4XWE-334.6 miles 301°2019-10-24 00:23:07
Stations heard directly by BI4RTF-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BG4XWE-3 26 2019-09-30 20:03:23 2019-10-23 18:58:05 OM93XL > PM03FF 34.6 miles 301° 2019-10-23 18:58:05
BG4XXR-3 2619 2019-09-30 20:02:55 2019-10-24 00:18:59 PM03BI > PM03FF 20.8 miles 298° 2019-10-24 00:18:59
BI4TDQ-10 1 2019-10-19 14:48:36 2019-10-19 14:48:36 OM93MA > PM03FF 84.5 miles 261° 2019-10-19 14:48:36

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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