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APRS station BD4CG-3 - show graphs
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Comment: haikuo LM3D 13.2V
Location: 20°04.27' N 110°22.50' E - locator OL50EB57AB - show map - static map
2.8 miles Northeast bearing 51° from Haikou, Hainan, China [?]
4.7 miles North bearing 17° from Qiongshan, Hainan, China
7.2 miles Northeast bearing 47° from Xiuying, Hainan, China
Last position: 2017-01-23 22:24:16 EST (1m45s ago)
2017-01-24 11:24:16 CST local time at Haikou, China [?]
Device: WA0TQG (software)
Last path: BD4CG-3>APLM3D via WIDE1-1,WIDE2-1,qAS,BG7YU-10 (good)
Positions stored: 7
Packet rate: 834 seconds between packets on average during 41711 seconds.
Other SSIDs: BD4CG BD4CG-13 BD4CG-2 BD4CG-7 BD4CG-8 BD4CG-9
APRS igate – Statistics for 2017-01:
Stations heard directly: 13 on radio path – show map
Last heard a station directly: 2017-01-23 22:23:53 EST (2m8s ago)
Normal receiver range estimate: 6 miles (Updated: 2016-05-31 18:22:10 EDT)
Position packets heard directly: 701 on radio path
Position packets sent to APRS-IS: 574 – show map
Stations near current position of BD4CG-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BG7YU-13.1 miles 235°2017-01-23 22:25:50 BG7YQ-93.1 miles 208°2017-01-21 02:24:20
BG7YQ3.2 miles 209°2017-01-23 22:24:42 BG7YSN-53.6 miles 221°2017-01-23 09:44:34
BG5DUG-93.8 miles 233°2017-01-19 03:01:38 BG7YL-74.1 miles 222°2017-01-23 10:16:34
BG7YU-34.1 miles 227°2017-01-23 11:01:34 BG7YBW-34.1 miles 221°2017-01-23 10:18:09
BG7YBW-104.1 miles 236°2017-01-23 22:18:59 BG7YBW-i4.1 miles 217°2017-01-23 08:38:29
BG7YBW-74.2 miles 236°2017-01-23 09:38:19 BG7YBW-14.2 miles 236°2017-01-23 22:20:51
BG7YBW-54.2 miles 236°2017-01-06 07:23:50 BG7YU-74.2 miles 233°2017-01-23 11:09:07
BG7YBW-94.2 miles 236°2017-01-23 06:01:28 BG7YII-74.5 miles 226°2017-01-18 21:38:56
BG7YU-84.6 miles 224°2017-01-23 22:25:25 BG7YU-105.1 miles 243°2017-01-23 22:12:28
BG7YN86.4 miles 189°2017-01-16 05:10:47 BG7YII-56.4 miles 226°2017-01-18 23:33:47
Stations which heard BD4CG-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BD4CG-2 424 2017-01-01 18:32:21 2017-01-20 00:21:01 OL50EB > OK59CR 26.5 miles 204° 2017-01-20 00:21:01
BG7YU-10 103 2017-01-12 17:46:06 2017-01-23 22:24:16 OL50EB > OL50DA 5.1 miles 243° 2017-01-23 22:24:16
BG7YBW-10 2 2017-01-03 02:32:21 2017-01-23 08:47:47 OL50EB > OL50DA 4.1 miles 236° 2017-01-23 08:47:47
BG7YU-1 43 2017-01-20 22:59:17 2017-01-21 09:53:04 OL50EB > OL50EB 3.1 miles 235° 2017-01-21 09:53:04

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 BD4CG-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BD7LM-7 2 2017-01-18 20:53:21 2017-01-18 21:00:35 OL50DA > OL50EB 4.9 miles 224° 2017-01-18 21:00:35
BD4CG-9 21 2017-01-15 20:34:25 2017-01-20 22:51:01 OK59CT > OL50EB 21.7 miles 212° 2017-01-20 22:51:01
BD4CG-2 336 2017-01-01 18:42:15 2017-01-23 22:23:53 OK59CR > OL50EB 26.5 miles 204° 2017-01-23 22:23:53
BG7YU-10 10 2017-01-07 20:10:33 2017-01-19 09:57:13 OL50DA > OL50EB 5.1 miles 243° 2017-01-19 09:57:13
BG7YBW-9 129 2017-01-20 21:58:10 2017-01-23 06:01:02 OK59GW > OL50EB 11.8 miles 134° 2017-01-21 02:41:11
BG7YBW-10 6 2017-01-03 18:50:01 2017-01-15 06:03:01 OL50DA > OL50EB 4.1 miles 236° 2017-01-15 06:03:01
BG7YU-3 2 2017-01-18 09:14:15 2017-01-18 09:15:24 OK59DX > OL50EB 6.0 miles 213° 2017-01-18 09:15:24
BG7YN8 4 2017-01-01 03:11:04 2017-01-01 03:43:09 OK59DX > OL50EB 6.4 miles 217° 2017-01-01 03:37:58
BG7YII-9 110 2017-01-03 18:01:27 2017-01-21 06:40:07 OK59CV > OL50EB 15.8 miles 215° 2017-01-03 19:39:15
BG7YQ-9 11 2017-01-08 09:56:50 2017-01-21 02:09:48 OL50DA > OL50EB 6.0 miles 232° 2017-01-20 08:28:10
BG8EGC-9 5 2017-01-21 23:19:04 2017-01-22 03:59:06 OL50BI > OL50EB 23.2 miles 324° 2017-01-21 23:19:04
BG7YU-14 12 2017-01-11 04:55:10 2017-01-22 06:58:29 OK59GM > OL50EB 40.3 miles 168° 2017-01-18 09:16:20
BG7YR-9 53 2017-01-09 01:30:29 2017-01-09 03:07:00 OK59DX > OL50EB 7.3 miles 226° 2017-01-09 01:46:01

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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