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 JI1OBJ-9 - show graphs
Map loading...
Comment: D-STAR INAGE JP1YJQ
Mic-E message: In service
Location: 35°39.78' N 140°06.89' E - locator QM05BP39SC - show map - static map
3.0 miles West bearing 287° from Yotsukaidō, Chiba, Japan [?]
4.1 miles North bearing 353° from Chiba-shi, Chiba, Japan
23.8 miles East bearing 94° from Tokyo, Tōkyō, Japan
30.4 miles Northeast bearing 61° from Yokohama-shi, Kanagawa, Japan
Last position: 2016-09-24 22:05:22 EDT (1d 11h49m ago)
2016-09-25 11:05:22 JST local time at Yotsukaidō, Japan [?]
Altitude: 59 ft
Course: 183°
Speed: 10 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JI1OBJ-9>S5SYW8 via JO1ZXU-2*,qAR,JQ1ZOM-10 (good)
Positions stored: 42577
Packet rate: 110 seconds between packets on average during 3752 seconds.
Other SSIDs: JI1OBJ JI1OBJ-7
Stations near current position of JI1OBJ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JP1YJQ A0.0 yards 0°2016-09-26 09:54:14 JP1YJQ B0.0 yards 0°2016-09-26 09:34:43
JP1YJQ-A0.0 yards 0°2016-09-26 09:53:58 JP1YJQ-B0.0 yards 0°2016-09-26 09:54:00
JP1YJQ AD0.0 yards 0°2016-09-26 09:54:14 JI1OBJ-740.1 yards 180°2016-09-23 03:40:47
JO1WSH-A0.6 miles 156°2016-09-11 01:56:19 JK1PEB-91.1 miles 248°2016-09-09 21:13:41
JK1PEB-101.1 miles 248°2016-09-26 09:33:54 JF1WXN1.7 miles 250°2016-09-01 01:24:53
JQ1XLC-92.3 miles 115°2016-09-25 03:49:22 7L1RMY-C2.4 miles 82°2016-09-10 07:52:09
JA1QML-C2.5 miles 327°2016-08-27 21:29:39 JI1RNL-92.5 miles 328°2016-09-06 03:22:15
JP1JKH-92.8 miles 300°2016-09-24 23:35:51 JE1IXA2.9 miles 130°2016-09-24 06:53:24
JQ1XLC-72.9 miles 125°2016-09-24 19:27:36 JL1TDI-93.0 miles 201°2016-09-26 08:27:50
JO1UIC-13.2 miles 233°2016-09-26 09:47:51 JO1UIC-103.2 miles 233°2016-09-26 09:50:26
Stations which heard JI1OBJ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 1 2016-09-24 21:56:05 2016-09-24 21:56:05 QM05AQ > PM95TR 25.1 miles 277° 2016-09-24 21:56:05
JF1QGG 4 2016-09-24 21:18:53 2016-09-24 21:47:21 QM05AP > PM95XQ 5.1 miles 301° 2016-09-24 21:44:19
JQ1YFT-2 7 2016-09-22 21:35:40 2016-09-24 21:59:38 QM05BP > PM95OP 48.8 miles 267° 2016-09-23 00:53:16
JA1YKX-2 2 2016-09-23 21:30:20 2016-09-23 22:04:30 QM05CO > PM95SM 36.4 miles 259° 2016-09-23 21:30:20
JK1ZPR-2 3 2016-09-22 20:57:08 2016-09-22 21:45:28 QM05BP > QM05DJ 19.2 miles 149° 2016-09-22 20:57:08
JO1ZXU-2 91 2016-09-21 20:21:50 2016-09-24 22:05:22 QM05CO > PM96OM 86.9 miles 319° 2016-09-23 22:01:22
JQ1ZIF-2 13 2016-09-21 20:48:32 2016-09-24 22:03:13 QM05BQ > QM05CK 18.2 miles 163° 2016-09-21 20:48:32
JH1AGK-10 21 2016-09-22 22:33:48 2016-09-24 22:03:43 QM05CO > PM95UP 27.6 miles 280° 2016-09-23 21:37:17
JP1NNS-10 3 2016-09-22 21:03:24 2016-09-24 21:55:26 QM05BP > PM96LL 84.2 miles 313° 2016-09-22 21:03:24
JJ2YMT-2 1 2016-09-24 03:47:19 2016-09-24 03:47:19 QM05BO > PM95MB 70.6 miles 237° 2016-09-24 03:47:19
JQ1ZAB-2 3 2016-09-21 20:53:47 2016-09-22 21:46:42 QM05BP > QM05FV 27.0 miles 51° 2016-09-22 21:46:42
JQ1ZPA-10 5 2016-09-22 21:37:34 2016-09-24 21:45:19 QM05BP > PM95VP 16.7 miles 276° 2016-09-22 21:37:34

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