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 JR4ENY-10 - show graphs
Comment: testing SoundModem+UI-View32
Last status: DX: JM1YUK-3 35.06.40N 140.01.80E 67.6km 141üE 16:08
Location: 35°35.00' N 139°34.00' E - locator PM95SN89AX - show map
3.7 miles South bearing 187° from Komae, Tōkyō, Japan [?]
5.1 miles South bearing 171° from Chōfu, Tōkyō, Japan
10.1 miles Southwest bearing 224° from Tokyo, Tōkyō, Japan
10.3 miles Northwest bearing 336° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-23 02:34:11 EST (3d 2h10m ago)
2025-01-23 16:34:11 JST local time at Komae, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR4ENY-10>APU25N via WIDE1-1,qAR,JL1UXH-10 (good)
Positions stored: 3
Packet rate: 399 seconds between packets on average during 19555 seconds.
Other SSIDs: JR4ENY-1
APRS igate – Statistics for 2025-01:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2025-01-23 01:08:11 EST (3d 3h36m ago)
Position packets heard directly: 18 on radio path
Position packets sent to APRS-IS: 30 – show map
Stations near current position of JR4ENY-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR4ENY-1266.9 yards 112°2025-01-26 04:29:35 JH1RUT527.6 yards 2°2025-01-21 03:05:44
JH1EIH-A1.5 miles 118°2025-01-10 23:57:23 JG1NNW1.8 miles 82°2025-01-25 01:57:23
JG1NNW-51.8 miles 82°2025-01-18 20:37:09 FW72541.8 miles 240°2025-01-26 04:33:19
JA1ERM-A1.9 miles 90°2025-01-25 18:56:52 JQ1CKS1.9 miles 339°2025-01-26 04:32:47
JQ1CKS-91.9 miles 339°2025-01-17 15:57:28 JP3QVD-52.1 miles 359°2025-01-25 22:18:50
JA4FHZ-12.2 miles 225°2025-01-12 00:24:13 JH1TFN-92.2 miles 29°2025-01-25 00:22:09
JL1BHC-72.3 miles 344°2025-01-15 08:04:26 7K4IZS-52.4 miles 212°2025-01-18 07:20:46
JE1LBS-A2.5 miles 33°2025-01-24 14:18:15 JA1HWH-Y2.5 miles 224°2025-01-25 17:48:54
JJ1AXN-52.9 miles 340°2025-01-12 06:17:32 JA1UOA-A3.1 miles 8°2025-01-22 21:13:00
JL1CSE-73.2 miles 48°2025-01-14 02:53:17 JA0EWD-A3.4 miles 154°2025-01-20 04:09:18
Stations which heard JR4ENY-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1YKX-1 3 2025-01-16 19:17:32 2025-01-16 23:45:43 PM95SN > PM95SM 5.2 miles 187° 2025-01-16 23:45:43
JP1BHH-10 15 2025-01-16 19:17:31 2025-01-23 02:04:11 PM95SN > PM95SO 3.6 miles 303° 2025-01-23 02:04:11
JL1UXH-10 3 2025-01-16 23:45:42 2025-01-23 02:34:11 PM95SN > PM95UO 9.8 miles 79° 2025-01-23 02:34:11
JQ1ZVN-10 2 2025-01-19 19:36:23 2025-01-19 22:51:25 PM95SN > QM05AQ 27.9 miles 75° 2025-01-19 22:51:25

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 JR4ENY-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JR4ENY-1 5 2025-01-19 19:29:34 2025-01-23 00:29:15 PM95SN > PM95SN 266.9 yards 112° 2025-01-23 00:29:15
JM1YUK-3 3 2025-01-16 19:37:15 2025-01-23 01:08:11 QM05AC > PM95SN 42.0 miles 141° 2025-01-23 01:08:11
JN1ZAX 4 2025-01-16 19:39:41 2025-01-23 01:10:34 PM95RO > PM95SN 4.6 miles 292° 2025-01-23 01:10:34
JL1UXH-10 6 2025-01-16 23:41:53 2025-01-23 00:11:53 PM95UO > PM95SN 9.8 miles 79° 2025-01-23 00:11:53

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.
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