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 JM7QZX-10 - show graphs
Map loading...
Comment: IWAKI 1200bps I-Gate XASTIR-Linux
Location: 37°02.26' N 140°50.98' E - locator QM07KA19XA - show map - static map
2.0 miles Southwest bearing 245° from Iwaki, Fukushima, Japan [?]
18.4 miles North bearing 17° from Kitaibaraki, Ibaraki, Japan
62.6 miles Northeast bearing 58° from Utsunomiya-shi, Tochigi, Japan
Last position: 2017-02-26 23:45:19 EST (3m10s ago)
2017-02-27 13:45:19 JST local time at Iwaki, Japan [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: JM7QZX-10>APX204 via TCPIP*,qAC,T2HAKATA
Positions stored: 1
Packet rate: 1765 seconds between packets on average during 88249 seconds.
Other SSIDs: JM7QZX JM7QZX-13 JM7QZX-5 JM7QZX-7 JM7QZX-9 JM7QZX-A
APRS igate – Statistics for 2017-02:
Stations heard directly: 14 on radio path – show map
Last heard a station directly: 2017-02-26 23:19:26 EST (29m3s ago)
Normal receiver range estimate: 6 miles (Updated: 2015-11-30 16:56:33 EST)
Position packets heard directly: 1600 on radio path
Position packets sent to APRS-IS: 6556 – show map
Stations near current position of JM7QZX-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JM7QZX-131.0 yards 270°2017-02-26 23:40:06 JJ7DPH3.3 miles 30°2017-02-25 14:18:08
JJ7QHC-53.7 miles 121°2017-02-18 01:06:26 JP7YEU-I4.0 miles 108°2017-02-26 23:39:12
JR7WBI4.6 miles 146°2017-02-25 17:07:53 JI1III-74.8 miles 183°2017-02-16 22:50:33
JI7XXH-A5.1 miles 16°2017-02-18 21:41:26 JP7DKH-126.7 miles 359°2017-02-26 03:33:56
JJ7DPH-97.7 miles 182°2017-02-26 17:14:28 JP7DKH-97.7 miles 208°2017-02-26 18:54:17
JL7KGW-99.9 miles 205°2017-02-17 22:23:31 JO7KGY-910.6 miles 211°2017-02-26 16:38:30
JE7ZDI11.3 miles 197°2017-02-26 08:56:12 JL7KGW-C11.3 miles 197°2017-02-25 18:00:49
JP7DKH-112.0 miles 5°2017-02-26 23:19:26 SUNNY SKY14.0 miles 163°2017-02-22 06:29:19
JP7DKH-516.7 miles 197°2017-02-22 22:05:48 HOKKAIDO MARU18.3 miles 160°2017-02-25 10:55:28
SUNFLOWER SHIRETOKO18.4 miles 157°2017-02-25 13:26:49 KYPROS BRAVERY18.6 miles 167°2017-02-23 15:51:44
Stations which heard JM7QZX-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JP7DKH-1 21 2017-01-31 19:30:42 2017-02-22 21:12:32 QM07KA > QM07KF 12.0 miles 5° 2017-02-22 21:12:32

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 JM7QZX-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JL1LCW-9 1 2017-02-10 20:38:25 2017-02-10 20:38:25 QM07JB > QM07KA 3.1 miles 296° 2017-02-10 20:38:25
JM2WQD-9 5 2017-02-06 23:35:55 2017-02-06 23:41:59 QM07JB > QM07KA 4.5 miles 311° 2017-02-06 23:41:59
JH7NFM-9 14 2017-02-11 21:03:13 2017-02-12 00:37:08 QM07KA > QM07KA 3.6 miles 92° 2017-02-11 21:48:08
JI7IVW-9 6 2017-02-09 06:10:11 2017-02-10 00:49:03 QM07JB > QM07KA 4.1 miles 308° 2017-02-10 00:49:03
JP7DKH-9 104 2017-02-02 02:37:06 2017-02-26 18:17:44 QM07KC > QM07KA 5.8 miles 7° 2017-02-12 02:43:10
JP7DKH-1 1027 2017-02-01 06:11:37 2017-02-26 23:19:26 QM07KF > QM07KA 12.0 miles 5° 2017-02-26 23:19:26
JP7FBC-9 1 2017-02-21 20:14:29 2017-02-21 20:14:29 QM07JA > QM07KA 2.0 miles 275° 2017-02-21 20:14:29
JA7KUB-12 9 2017-02-08 06:20:24 2017-02-24 07:13:12 QM07JB > QM07KA 4.4 miles 307° 2017-02-17 02:18:05
JA7THE-9 6 2017-02-10 19:35:40 2017-02-12 02:26:42 QM07KC > QM07KA 6.6 miles 33° 2017-02-10 19:43:38
JE7IZM-12 5 2017-02-03 06:30:56 2017-02-26 04:19:04 QM07JA > QM07KA 2.5 miles 232° 2017-02-03 06:30:56
JA7UIK-9 1 2017-02-03 02:15:49 2017-02-03 02:15:49 QM07JB > QM07KA 1.7 miles 302° 2017-02-03 02:15:49
JJ7DPH-9 412 2017-02-01 08:07:27 2017-02-26 16:52:47 QM06KW > QM07KA 7.7 miles 182° 2017-02-15 17:14:35
JR7RFF-9 8 2017-02-09 22:55:16 2017-02-21 14:35:45 QM07KC > QM07KA 5.0 miles 20° 2017-02-09 22:55:16
JE7RMV-7 1 2017-02-08 03:10:51 2017-02-08 03:10:51 QM07JA > QM07KA 3.2 miles 259° 2017-02-08 03:10:51

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