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 BI7NAM-9 - show graphs
Map loading...
Comment: http://weibo.com/bi7nam http://facebook.com/bi7nam
Mic-E message: Off duty
Location: 23°10.45' N 112°54.14' E - locator OL63KE81GT - show map - static map
1.5 miles Northeast bearing 23° from Xinan, Guangdong Sheng, China [?]
1.5 miles Northeast bearing 27° from Sanshui, Guangdong Sheng, China
22.4 miles West bearing 280° from Guangzhou, Guangdong Sheng, China
57.5 miles East bearing 73° from Yunfu, Guangdong Sheng, China
Last position: 2017-10-22 06:23:09 EDT (16h18m ago)
2017-10-22 18:23:09 CST local time at Xinan, China [?]
Altitude: 26 ft
Course: 119°
Device: Yaesu: FTM-400DR (rig)
Last path: BI7NAM-9>RSQPT5 via qAS,BI7NAM-10
Positions stored: 7792
Packet rate: 34 seconds between packets on average during 515 seconds.
Other SSIDs: BI7NAM BI7NAM-10 BI7NAM-11 BI7NAM-13 BI7NAM-3 BI7NAM-7
Stations near current position of BI7NAM-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI7NAM-7141.0 yards 0°2017-10-22 09:43:53 BI7NAM1.7 miles 229°2017-10-20 07:22:42
BI7NAM-131.7 miles 304°2017-10-22 22:37:59 BI7NAM-101.7 miles 304°2017-10-22 22:38:17
BD7LMC-54.7 miles 119°2017-10-22 19:33:51 BI7MWN-98.7 miles 130°2017-10-22 20:00:06
BG7MP-511.8 miles 98°2017-10-01 02:39:06 BG7JRA-712.9 miles 63°2017-10-22 22:08:31
BH7PUE-R13.5 miles 153°2017-10-21 09:41:30 BD7MPF-913.6 miles 87°2017-10-22 22:18:16
BI7KCD-314.4 miles 144°2017-10-22 22:31:39 BD7LMA-914.8 miles 140°2017-10-22 20:10:02
BI7KCD-915.1 miles 154°2017-10-22 00:50:48 BI7KCC-915.2 miles 155°2017-09-25 11:09:53
BI7NOR-915.7 miles 198°2017-09-29 17:21:15 BD7IPD-R15.8 miles 57°2017-10-22 11:20:02
BH7OHZ-715.8 miles 142°2017-10-19 21:22:50 BG7IBU-1015.8 miles 70°2017-10-20 09:38:25
BD7LZH-716.3 miles 155°2017-09-24 20:41:41 BI7MYW-917.0 miles 162°2017-10-21 01:46:09
Stations which heard BI7NAM-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BI7NAM-10 223 2017-10-03 15:27:01 2017-10-22 06:23:09 OL63GE > OL63KE 20.4 miles 86° 2017-10-05 06:09:42
BG7JD 6 2017-10-18 05:43:47 2017-10-18 08:39:45 OL63NB > OL63OB 5.8 miles 67° 2017-10-18 08:39:45
BI7MLC-3 10 2017-10-05 03:57:41 2017-10-18 09:07:48 OL63KD > OL63MR 38.5 miles 12° 2017-10-18 09:07:48
BG7IBU-10 4 2017-10-18 08:52:15 2017-10-18 09:07:56 OL63KD > OL63NG 15.7 miles 68° 2017-10-18 09:07:56
BR7IA-3 18 2017-10-05 07:19:45 2017-10-21 06:07:04 OL63KE > OL63PE 29.1 miles 92° 2017-10-05 07:19:45
BA7JG-10 1 2017-10-05 03:54:35 2017-10-05 03:54:35 OL63JG > OL63PC 31.0 miles 107° 2017-10-05 03:54:35
BD7LJM-3 3 2017-10-05 06:10:20 2017-10-08 10:56:54 OL63GE > OL62ST 69.2 miles 112° 2017-10-05 06:10:20
BG7IKK-13 3 2017-10-18 05:22:36 2017-10-18 08:47:05 OL63ND > OL63OC 6.1 miles 105° 2017-10-18 05:22:36
BG7IKK-15 37 2017-10-03 15:08:53 2017-10-18 09:12:16 OL63IG > OL63OC 34.3 miles 108° 2017-10-05 06:25:23
BR7IAF-10 3 2017-10-18 05:35:48 2017-10-18 08:51:38 OL63NB > OL52XX 74.8 miles 266° 2017-10-18 05:48:35
BR7IAB-10 71 2017-10-03 14:51:28 2017-10-21 05:54:06 OL63GE > OL63OB 40.6 miles 100° 2017-10-05 04:14:04

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.
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