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 JM4VNN-7 - show graphs
Mic-E message: Off duty
Location: 34°46.80' N 135°30.46' E - locator PM74SS07WE - show map
1.4 miles North bearing 341° from Suita, Ōsaka, Japan [?]
4.3 miles Southwest bearing 234° from Ibaraki, Ōsaka, Japan
6.0 miles North bearing 3° from Ōsaka-shi, Ōsaka, Japan
19.4 miles East bearing 72° from Kōbe-shi, Hyōgo, Japan
Last position: 2024-11-30 01:06:15 EST (4h24m ago)
2024-11-30 15:06:15 JST local time at Suita, Japan [?]
Altitude: 197 ft
Course: 284°
Speed: 8 MPH
Device: Yaesu: FT5D (ht)
Last path: JM4VNN-7>STTVX0 via WIDE1-1,qAR,JM4VNN-10 (good)
Positions stored: 1030
Packet rate: 648 seconds between packets on average during 4534 seconds.
Other SSIDs: JM4VNN-10 JM4VNN JM4VNN
Stations near current position of JM4VNN-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JM4VNN-1099.8 yards 270°2024-11-30 05:12:39 JA6IJW-91.2 miles 142°2024-11-29 19:29:45
JL3LSP1.6 miles 283°2024-11-08 05:58:17 JO4ABC-92.0 miles 353°2024-11-01 01:23:57
JR3QFB-132.4 miles 87°2024-11-30 05:27:46 JR3QFB-12.5 miles 87°2024-11-30 04:50:13
JR3QFB-122.5 miles 86°2024-11-10 00:50:18 JP3LGC-A2.6 miles 11°2024-11-19 05:37:11
JQ3IDS-112.6 miles 316°2024-11-18 16:53:41 JN3VDE-93.1 miles 283°2024-11-24 21:11:46
JN3NZW-93.1 miles 86°2024-11-23 00:15:29 JJ3MQX-P3.4 miles 177°2024-11-30 02:08:04
JN3VDE3.5 miles 294°2024-11-16 08:23:27 JN3VDE-103.5 miles 294°2024-11-30 05:07:46
JQ3WZW3.5 miles 106°2024-11-23 17:18:05 JE3ZDB-93.8 miles 206°2024-11-25 21:59:06
JP3DGT-93.9 miles 343°2024-11-23 22:56:13 JO3VSV-104.5 miles 242°2024-11-30 05:05:33
JM3TPK-144.7 miles 85°2024-11-29 00:54:32 JM3TPK4.7 miles 86°2024-11-29 00:40:30
Stations which heard JM4VNN-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JH5HOA-10 16 2024-11-05 03:35:25 2024-11-05 12:04:48 PM63JU > PM63IT 3.7 miles 215° 2024-11-05 12:04:48
JA5HWI-10 24 2024-11-05 03:35:17 2024-11-05 14:04:49 PM63JU > PM63JS 4.8 miles 167° 2024-11-05 14:04:49
JE4YKP-3 5 2024-11-05 10:14:33 2024-11-05 12:14:29 PM63JU > PM64DI 46.2 miles 323° 2024-11-05 12:14:29
JP3SRS-10 79 2024-11-04 01:25:55 2024-11-29 23:50:41 PM74ST > PM74TP 13.2 miles 142° 2024-11-09 17:40:50
JR3QFB-1 140 2024-11-01 21:01:33 2024-11-30 00:58:32 PM74RS > PM74SS 4.3 miles 79° 2024-11-17 00:25:08
JM4VNN-10 136 2024-11-01 21:01:02 2024-11-30 01:06:15 PM74SQ > PM74SS 5.5 miles 3° 2024-11-29 20:11:55

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