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 JN4HSC-7 - show graphs
Comment: Rehabili Walking !!
Mic-E message: In service
Location: 35°10.44' N 133°43.87' E - locator PM65UE71RS - show map
17.4 miles Northwest bearing 299° from Tsuyama, Okayama, Japan [?]
18.5 miles South bearing 195° from Kurayoshi, Tottori, Japan
37.2 miles North bearing 342° from Okayama-shi, Okayama, Japan
89.9 miles Northeast bearing 53° from Hiroshima-shi, Hiroshima, Japan
Last position: 2025-01-01 03:06:07 EST (13d 17h8m ago)
2025-01-01 17:06:07 JST local time at Tsuyama, Japan [?]
Altitude: 1053 ft
Course: 127°
Speed: 0 MPH
Device: Kenwood: TH-D75 (ht)
Last path: JN4HSC-7>S5QPT4 via OY1-1,qAR,JE4YOO-10 (good)
Positions stored: 11285
Other SSIDs: JN4HSC-9 JN4HSC JN4HSC-5
Stations near current position of JN4HSC-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JN4HSC0.0 yards 0°2025-01-13 18:54:40 JE4YOO-1015.9 yards 90°2025-01-14 20:13:51
JE4YOO16.9 yards 270°2025-01-13 18:53:46 JA/OY-1561.8 miles 26°2025-01-01 02:47:00
JF4LEZ-95.2 miles 198°2025-01-13 02:00:29 JH4ROA-96.3 miles 198°2025-01-14 06:05:15
JN4HSC-96.6 miles 200°2025-01-14 19:48:36 JG4KQT-96.8 miles 199°2024-12-25 00:02:55
JA4CYQ-912.9 miles 189°2025-01-11 21:48:42 JE4YJJ-213.0 miles 207°2025-01-14 20:00:29
JE4YJJ-1013.8 miles 192°2025-01-14 19:44:59 JE4FNC-916.2 miles 108°2024-12-29 19:32:55
JG4TFA-917.6 miles 109°2024-12-25 01:58:11 JE4FNC-1017.6 miles 109°2025-01-14 19:38:13
JA4YYF-218.3 miles 228°2025-01-14 20:06:09 JJ1WXS19.2 miles 148°2025-01-01 05:53:55
JP4YDD-I20.5 miles 77°2025-01-14 20:02:44 JH4JQC-920.6 miles 224°2024-12-26 22:36:47
JH4JQC-1420.8 miles 224°2025-01-14 20:02:17 JI4SJK-921.7 miles 215°2025-01-14 18:11:41
Stations which heard JN4HSC-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE4YOO-10 11 2024-12-31 19:14:13 2025-01-01 03:06:07 PM65UE > PM65UE 496.1 yards 348° 2025-01-01 02:00:03

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