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 JR2YQN-3 - show graphs
Map loading...
Comment: TinyTrak4 Alpha RPT JR2VF 439.86MHz 13.5V23C
Mic-E message: Off duty
Last status: HIGASIIZU ASUDO APRS-DG 13.5V23C
Location: 34°47.62' N 139°03.35' E - locator PM94MT60QL - show map - static map
10.6 miles Northeast bearing 34° from Shimoda, Shizuoka, Japan [?]
12.0 miles South bearing 187° from Itō, Shizuoka, Japan
56.0 miles Southwest bearing 216° from Yokohama-shi, Kanagawa, Japan
71.5 miles Southwest bearing 210° from Tokyo, Tōkyō, Japan
Last position: 2018-11-13 19:13:26 EST (25m30s ago)
2018-11-14 09:13:26 JST local time at Shimoda, Japan [?]
Altitude: 1033 ft
Course:
Last telemetry: 2018-11-13 19:29:15 EST (9m41s ago) – show telemetry
Ch 1: 135, Ch 2: 74, Ch 3: 255, Ch 4: 118, Ch 5: 105
 1     2     3     4     5     6     7     8 
Last path: JR2YQN-3>STTWV2 via JM1YUK-3,WIDE1*,WIDE2-1,qAR,JH1HPL (good)
Positions stored: 6
Packet rate: 238 seconds between packets on average during 11679 seconds.
APRS digipeater – Statistics for 2018-11:
Stations heard directly: 23 on radio path – show map
Last heard a station directly: 2018-11-13 19:24:23 EST (14m33s ago)
Normal receiver range estimate: 68 miles (Updated: 2016-12-31 16:53:01 EST)
Position packets heard directly: 795 on radio path
Stations near current position of JR2YQN-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR2TOA-70.7 miles 7°2018-11-12 05:41:50 JL2XMC-70.9 miles 13°2018-11-10 21:09:47
JL2XMC-90.9 miles 12°2018-11-04 02:43:51 JG2VEI-90.9 miles 352°2018-11-13 19:28:45
JR2TOA-90.9 miles 201°2018-11-12 21:00:26 JF2BVT-142.8 miles 223°2018-11-13 19:36:00
JG2OJP-73.7 miles 14°2018-11-12 22:52:32 JG2OJP-93.7 miles 14°2018-11-13 03:19:37
JF2ZGN-36.0 miles 347°2018-11-13 19:12:54 JN1RJJ-77.2 miles 27°2018-11-13 17:56:41
ORIENTAL GOLD7.8 miles 90°2018-11-05 00:25:01 PROMISE 38.1 miles 119°2018-10-27 00:34:24
NEW MINGZHOU 688.2 miles 109°2018-11-13 17:47:32 TS KAOHSIUNG8.2 miles 102°2018-10-26 19:43:17
JA3EZJ-98.2 miles 24°2018-11-13 02:01:15 JA3EZJ-K8.2 miles 24°2018-11-13 05:16:09
SHINKOMARU NO88.7 miles 60°2018-11-13 15:08:50 KEIYO MARU8.8 miles 64°2018-11-13 01:41:48
PUTERI MUTIARA SATU8.9 miles 106°2018-10-18 02:49:47 TS BANGKOK9.0 miles 95°2018-10-18 20:13:32
Stations which heard JR2YQN-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1KWV-1 4 2018-11-01 15:00:06 2018-11-10 16:10:15 PM94MT > PM95TR 71.6 miles 27° 2018-11-10 16:10:15
JE4YKB-13 35 2018-11-03 22:02:49 2018-11-13 13:43:13 PM94MT > PM95SJ 48.5 miles 33° 2018-11-13 13:43:13
JA2YQQ-3 3 2018-11-04 21:03:53 2018-11-12 01:11:43 PM94MT > PM94NX 12.3 miles 17° 2018-11-12 01:11:43
JM1YTY-3 1 2018-11-07 12:07:06 2018-11-07 12:07:06 PM94MT > PM95WC 51.3 miles 66° 2018-11-07 12:07:06
JF2ZGN-3 363 2018-10-31 21:29:18 2018-11-13 17:43:23 PM94MT > PM94MV 6.0 miles 347° 2018-11-13 17:43:23
JJ2YJG-3 1 2018-11-13 15:13:17 2018-11-13 15:13:17 PM94MT > PM95DB 47.5 miles 294° 2018-11-13 15:13:17
JM1YUK-3 216 2018-10-31 20:29:15 2018-11-13 19:13:26 PM94MT > QM05AC 59.2 miles 68° 2018-11-13 19:13:26
JO1YLU-3 550 2018-10-31 23:30:33 2018-11-13 18:44:33 PM94MT > PM95XG 60.2 miles 58° 2018-11-13 18:44:33
JM1MTE-1 7 2018-11-01 16:00:10 2018-11-02 20:02:39 PM94MT > PM95PK 46.9 miles 19° 2018-11-02 20:02:39
JK1YXO-4 3 2018-11-07 11:37:03 2018-11-11 04:10:48 PM94MT > PM94QS 17.8 miles 95° 2018-11-11 04:10:48

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 JR2YQN-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA1KWV-1 11 2018-11-03 22:33:09 2018-11-09 20:13:25 PM95TR > PM94MT 71.6 miles 27° 2018-11-09 20:13:25
JR7OVC-9 2 2018-11-09 22:21:21 2018-11-09 22:23:51 PM95SK > PM94MT 53.0 miles 32° 2018-11-09 22:21:21
JA1KWV-15 8 2018-11-04 16:23:23 2018-11-09 16:22:23 PM95TR > PM94MT 71.6 miles 27° 2018-11-09 16:22:23
JA2YQQ-3 49 2018-11-03 03:38:05 2018-11-13 11:46:43 PM94NX > PM94MT 12.3 miles 17° 2018-11-13 11:46:43
JA2APZ-9 15 2018-11-04 00:58:09 2018-11-04 01:31:21 PM94NW > PM94MT 11.0 miles 19° 2018-11-04 00:58:09
JA3EZJ-9 67 2018-10-31 20:11:12 2018-11-13 02:01:15 PM94NV > PM94MT 8.7 miles 25° 2018-11-01 00:09:55
JA2IQZ-9 5 2018-11-09 00:48:44 2018-11-10 17:08:40 PM94NW > PM94MT 9.1 miles 13° 2018-11-10 17:08:40
JG2OJP-9 113 2018-11-01 04:23:02 2018-11-13 03:19:37 PM94LS > PM94MT 4.8 miles 238° 2018-11-01 21:57:47
JA0QEV-9 11 2018-11-09 22:19:41 2018-11-10 20:54:25 PM95QL > PM94MT 50.8 miles 21° 2018-11-09 22:19:41
JF2BVT-14 6 2018-11-13 17:01:16 2018-11-13 18:37:40 PM95LC > PM94MT 21.8 miles 344° 2018-11-13 17:01:16
JI1KND-7 2 2018-11-03 21:06:16 2018-11-13 03:02:02 PM95RI > PM94MT 45.0 miles 33° 2018-11-03 21:06:16
JR2TOA-7 154 2018-11-02 17:16:27 2018-11-12 05:41:50 PM94NV > PM94MT 8.0 miles 27° 2018-11-09 22:04:07
JL2XMC-9 4 2018-11-03 13:49:37 2018-11-03 22:49:50 PM94MT > PM94MT 0.9 miles 12° 2018-11-03 22:49:50
JR2TOA-9 4 2018-11-12 20:17:04 2018-11-12 21:00:26 PM94NU > PM94MT 5.8 miles 23° 2018-11-12 20:17:04
JR2GAI-12 6 2018-10-31 21:03:32 2018-11-01 01:20:07 PM95JD > PM94MT 27.4 miles 328° 2018-11-01 01:20:07
JF6AAG-7 1 2018-11-05 17:41:05 2018-11-05 17:41:05 PM95WI > PM94MT 60.6 miles 50° 2018-11-05 17:41:05
JG1PIS-7 5 2018-11-09 01:05:58 2018-11-09 21:15:31 PM95WD > PM94MT 50.3 miles 62° 2018-11-09 21:15:31
JK1YXO-3 291 2018-10-31 21:20:37 2018-11-13 19:24:23 PM94QS > PM94MT 17.8 miles 95° 2018-11-13 19:24:23
JO2XYQ-7 1 2018-11-13 02:59:45 2018-11-13 02:59:45 PM95SH > PM94MT 43.9 miles 36° 2018-11-13 02:59:45
JG2OJP-7 24 2018-10-31 22:02:29 2018-11-12 21:27:45 PM94NV > PM94MT 6.3 miles 26° 2018-10-31 22:32:29
7L4VOH-9 1 2018-11-03 15:35:57 2018-11-03 15:35:57 PM95QK > PM94MT 47.3 miles 23° 2018-11-03 15:35:57
JN1RJJ-7 3 2018-11-06 03:13:40 2018-11-09 01:36:07 PM94NV > PM94MT 8.2 miles 27° 2018-11-06 03:19:42
JK1YXO-4 12 2018-10-31 21:39:24 2018-11-10 12:17:37 PM94QS > PM94MT 17.8 miles 95° 2018-11-10 12:17:37

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