Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station WB4BSD-D - show graphs
Map loading...
Comment: Portable
Location: 21°21.12' N 157°56.15' W - locator BL11AI74QL - show map - static map
2.1 miles South bearing 184° from ‘Aiea, Honolulu County, Hawaii, United States [?]
3.9 miles Southeast bearing 142° from Pearl City, Honolulu County, Hawaii, United States
5.9 miles Northwest bearing 302° from Honolulu, Honolulu County, Hawaii, United States
Last position: 2017-06-11 22:16:39 EDT (16d 17h5m ago)
2017-06-11 16:16:39 HST local time at ‘Aiea, United States [?]
Last path: WB4BSD-D>API51 via DSTAR*,qAR,WB4BSD-B (good)
Positions stored: 295
Other SSIDs: WB4BSD WB4BSD-6 WB4BSD-7 WB4BSD-9
Stations near current position of WB4BSD-D - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB4BSD-60.4 miles 288°2017-06-12 10:03:27 KH6JUZ-11.1 miles 89°2017-06-28 15:03:24
KK4YIT1.4 miles 276°2017-06-28 15:00:30 PHNL1.6 miles 215°2017-06-28 15:14:53
JM1DVI1.7 miles 148°2017-06-20 15:21:00 KK4YIT C2.1 miles 102°2017-06-26 23:31:49
KK4YIT-C2.1 miles 102°2017-06-26 23:31:59 KH7UK-92.5 miles 86°2017-06-28 13:37:51
N0DQD-32.8 miles 160°2017-06-17 19:28:07 KH6SAT-95.6 miles 254°2017-06-27 21:57:11
KH7DB-55.8 miles 263°2017-06-14 14:40:17 KH6EF-95.8 miles 301°2017-06-28 02:41:38
WC6Q5.8 miles 254°2017-06-26 21:56:09 WH6FJQ6.1 miles 253°2017-05-30 01:08:12
NH6MA-16.9 miles 123°2017-06-01 21:15:52 WH6DSL-57.4 miles 127°2017-06-17 15:08:50
JH7UAX-77.4 miles 128°2017-06-19 19:17:09 JI1HRC-77.7 miles 126°2017-06-21 04:49:19
JE0GAR-D7.7 miles 113°2017-06-06 22:13:15 K3HPA-78.6 miles 127°2017-06-03 15:26:57
Stations which heard WB4BSD-D directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 2 2017-06-11 21:44:19 2017-06-11 22:16:39 BL11AI > GG87JA 8288.8 miles 105° 2017-06-11 22:16:39

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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS