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 BI7OJN-9 - show graphs
Map loading...
Comment: 14.0V
Last status: www.y027.com APRS IGATE 144.640MHz AVRT7plus 20170621
Location: 22°36.85' N 114°06.33' E - locator OL72BO27PJ - show map - static map
1.0 miles Northwest bearing 329° from Buji, Guangdong Sheng, China [?]
1.9 miles Northwest bearing 304° from Nanwan, Guangdong Sheng, China
22.9 miles North bearing 352° from Hong Kong, Hong Kong
64.5 miles Southeast bearing 122° from Guangzhou, Guangdong Sheng, China
Last position: 2017-09-19 09:39:17 EDT (1d 1h12m ago)
2017-09-19 21:39:17 CST local time at Buji, China [?]
Device: unknown: IRLP
Last path: BI7OJN-9>APVRT7 via TCPIP*,qAC,T2GB
Positions stored: 1
Packet rate: 574 seconds between packets on average during 28695 seconds.
Other SSIDs: BI7OJN-1 BI7OJN-10 BI7OJN-11 BI7OJN-2 BI7OJN-3 BI7OJN-4 BI7OJN-5 BI7OJN-6 BI7OJN-7 BI7OJN-8
APRS igate – Statistics for 2017-09:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2017-09-19 08:46:05 EDT (1d 2h6m ago)
Position packets heard directly: 58 on radio path
Position packets sent to APRS-IS: 80 – show map
Stations near current position of BI7OJN-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI7ILX-20.0 yards 0°2017-09-20 10:43:47 BI7OJN-100.0 yards 0°2017-09-18 09:04:34
BI7OJN-20.0 yards 0°2017-09-19 20:31:16 BI7OJN-70.0 yards 0°2017-09-18 09:08:31
BI7OJN-60.0 yards 0°2017-09-19 09:41:16 BI7OJN-80.0 yards 0°2017-09-19 09:34:28
BI7OJN-30.0 yards 0°2017-09-18 09:05:52 BI7OJN-50.0 yards 0°2017-09-19 09:36:05
BI7OJN-10.0 yards 0°2017-09-18 09:15:34 BI7OJN-40.0 yards 0°2017-09-19 09:33:44
BH4QBV-90.0 yards 0°2017-09-09 05:33:45 BI7NOR-720.7 yards 180°2017-09-17 07:31:08
BI7NOR-620.7 yards 180°2017-09-19 08:46:05 BI7NOR-1463.7 yards 197°2017-09-03 14:27:35
BI7NOR-8347.9 yards 246°2017-09-17 06:47:53 BI7NOR-9373.9 yards 244°2017-09-16 10:36:34
BD7LXM-51.1 miles 190°2017-08-29 09:04:14 BA7MY-93.2 miles 274°2017-09-13 07:02:57
BG7OPI-63.9 miles 168°2017-09-16 02:14:26 BG7OPI-35.1 miles 216°2017-09-15 14:19:39
Stations heard directly by BI7OJN-9
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BI7NOR-6 4 2017-09-03 00:40:17 2017-09-19 08:46:05 OL72BO > OL72BO 20.7 yards 180° 2017-09-19 08:46:05
BI7NOR-14 36 2017-09-03 12:11:53 2017-09-03 14:22:45 OL72BO > OL72BO 276.2 yards 137° 2017-09-03 14:20:04
BI7KZM-4 18 2017-09-03 05:42:42 2017-09-03 06:11:32 OL52OG > OL72BO 185.8 miles 264° 2017-09-03 06:11:32

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.
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