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 HS2QJJ - show graphs
Map loading...
Comment: Receiver-Only Rx144.390MHz
Last status: 11.9V Amateur Radio LineID:niphon_nph Twitter@NiPhonHS2QJJ
Location: 12°38.57' N 102°01.73' E - locator OK12AP34LG - show map - static map
2.2 miles Northeast bearing 48° from Tha Mai, Chanthaburi, Thailand [?]
5.6 miles Northwest bearing 294° from Chanthaburi, Chanthaburi, Thailand
82.5 miles Southeast bearing 116° from Si Racha, Chon Buri, Thailand
86.1 miles Southeast bearing 125° from Chon Buri, Chon Buri, Thailand
Last position: 2017-08-17 01:55:25 EDT (2m53s ago)
2017-08-17 12:55:25 ICT local time at Tha Mai, Thailand [?]
Last telemetry: 2017-08-17 01:54:20 EDT (3m58s ago) – show telemetry
Vin: 12.245 Volt, Rx10m: 6 Pkt, Rx1h: 20 Pkt, Eff1h: 92 Pcnt, Eff: 95 Pcnt
 B1     B2     B3     B4     B5     B6     B7     B8 
Last path: HS2QJJ>HS2QJJ via TCPIP*,qAC,CWOP-5
Positions stored: 71
Packet rate: 54 seconds between packets on average during 2717 seconds.
Other SSIDs: HS2QJJ-1 HS2QJJ-10 HS2QJJ-14 HS2QJJ-2 HS2QJJ-3 HS2QJJ-4 HS2QJJ-5 HS2QJJ-7 HS2QJJ-8 HS2QJJ-9
APRS igate – Statistics for 2017-08:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2017-08-17 01:47:09 EDT (11m9s ago)
Normal receiver range estimate: 124 miles (Updated: 2017-04-28 21:12:13 EDT)
Position packets heard directly: 1075 on radio path
Position packets sent to APRS-IS: 1593 – show map
Stations near current position of HS2QJJ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HS2QJJ-272.9 yards 146°2017-08-17 01:52:53 HS2QJJ-1099.7 yards 216°2017-08-01 02:38:56
HS2QJJ-1106.3 yards 248°2017-08-17 01:57:03 HS2QJJ-8127.1 yards 215°2017-07-20 11:49:27
HS2QJJ-50.4 miles 354°2017-08-12 07:49:40 HS2PID-50.5 miles 351°2017-08-15 23:56:07
E20OGB-34.8 miles 155°2017-07-26 15:37:50 HS2YBK-95.1 miles 112°2017-08-05 06:50:40
E27HGZ-96.0 miles 325°2017-08-17 01:28:52 HS2QEA-96.2 miles 85°2017-08-12 00:33:53
HS2XQB-96.9 miles 90°2017-08-16 20:43:30 HS2QEA-16.9 miles 322°2017-08-17 01:42:49
E20OGB-212.4 miles 182°2017-08-17 01:47:09 HS2KYA-912.7 miles 140°2017-07-28 20:55:03
E27EYH-919.0 miles 302°2017-08-08 01:45:21 E27UF-1021.4 miles 304°2017-08-17 01:29:47
E27UF-221.5 miles 304°2017-08-14 20:24:45 E27UF21.5 miles 304°2017-08-17 01:49:04
E27UF-922.1 miles 296°2017-08-17 01:41:22 E27UF-122.1 miles 296°2017-08-17 01:31:25
Stations heard directly by HS2QJJ
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
HS2QEA-9 138 2017-08-07 05:32:21 2017-08-12 00:33:53 OK12BP > OK12AP 6.2 miles 85° 2017-08-12 00:33:53
E27UF-10 12 2017-08-07 05:58:29 2017-08-07 09:06:23 OK12BP > OK12AP 4.3 miles 69° 2017-08-07 08:58:26
E20OGB-2 605 2017-07-31 20:24:22 2017-08-17 01:47:09 OK12AL > OK12AP 12.4 miles 182° 2017-08-17 01:47:09
E27HGZ-9 51 2017-07-31 20:22:30 2017-08-16 03:19:35 OK02VQ > OK12AP 16.9 miles 285° 2017-07-31 20:22:30
HS2QJJ-9 185 2017-08-02 20:50:48 2017-08-16 00:15:41 OK02WS > OK12AP 16.0 miles 305° 2017-08-04 07:38:52
HS1KEN 1 2017-08-13 10:26:48 2017-08-13 10:26:48 OK03KU > OK12AP 113.4 miles 317° 2017-08-13 10:26:48
HS2XQB-9 12 2017-08-16 20:28:10 2017-08-16 20:38:57 OK12BP > OK12AP 4.5 miles 69° 2017-08-16 20:38:57
HS0QKD-2 2 2017-08-10 11:38:09 2017-08-10 13:19:39 OK03LB > OK12AP 80.5 miles 292° 2017-08-10 13:19:39
E23GYM-9 47 2017-08-12 00:15:13 2017-08-12 22:29:11 OK02VQ > OK12AP 16.9 miles 285° 2017-08-12 00:15:13
HS5XPL-9 22 2017-08-02 22:05:26 2017-08-02 22:48:43 OK02WS > OK12AP 13.3 miles 305° 2017-08-02 22:48:43

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