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 JH1AJA-9 - show graphs
Map loading...
Comment: 433FM/D-STAR/DCR
Mic-E message: Off duty
Location: 35°44.69' N 139°26.07' E - locator PM95RR28DS - show map - static map
3.0 miles Northwest bearing 295° from Kodaira, Tōkyō, Japan [?]
3.7 miles Northwest bearing 322° from Kokubunji, Tōkyō, Japan
14.9 miles West bearing 285° from Tokyo, Tōkyō, Japan
23.6 miles Northwest bearing 330° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-11-17 01:17:12 EST (9h37m ago)
2019-11-17 15:17:12 JST local time at Kodaira, Japan [?]
Altitude: 66 ft
Course: 359°
Speed: 5 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JH1AJA-9>SUTTV9 via JF1AJE-2*,qAR,JQ1YWK-10 (good)
Positions stored: 9370
Packet rate: 136 seconds between packets on average during 1634 seconds.
Other SSIDs: JH1AJA JH1AJA-7 JH1AJA-G
Stations near current position of JH1AJA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JK1BCD-50.8 miles 120°2019-11-16 21:13:02 JK1BCD0.8 miles 164°2019-10-19 19:47:57
JL1USZ-90.9 miles 233°2019-11-17 05:27:13 JE6UXX1.2 miles 90°2019-11-08 19:09:36
JH1ROQ1.6 miles 197°2019-11-16 04:00:05 JA1NGG-91.7 miles 150°2019-11-16 20:59:29
JP1YKU-I1.9 miles 167°2019-11-17 10:41:19 JF1AJE-132.0 miles 253°2019-11-17 10:51:36
CW84432.0 miles 253°2019-11-17 10:01:32 JF1AJE-22.0 miles 253°2019-11-17 10:50:21
JH1AJA2.1 miles 230°2019-11-16 18:51:20 JO1KWL-92.2 miles 276°2019-11-03 08:29:29
JH1AJA-G2.3 miles 230°2019-11-08 17:40:19 JJ1WSC-92.4 miles 353°2019-11-16 21:59:12
JL1USZ-D2.5 miles 245°2019-11-16 03:44:38 JI1BAK-72.7 miles 274°2019-11-10 04:29:28
JL1TJX-52.7 miles 189°2019-11-17 06:56:51 JI1FOM-A2.7 miles 94°2019-11-12 03:59:22
JL1TJX-72.7 miles 189°2019-11-17 06:51:29 JK1USJ-92.8 miles 289°2019-11-15 05:36:44
Stations which heard JH1AJA-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JQ1YWK-10 4 2019-11-17 00:49:58 2019-11-17 01:05:34 PM95QS > PM95QP 9.0 miles 181° 2019-11-17 00:49:58
JF1AJE-2 9 2019-11-17 00:51:00 2019-11-17 01:17:12 PM95QS > PM95QR 2.7 miles 133° 2019-11-17 00:51:00
DSTAR 5 2019-11-01 19:02:00 2019-11-16 21:27:27 PM95QR > JN61FV 6107.0 miles 323° 2019-11-01 19:02:00

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.
User guide · 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