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 JH4ABL-9 - show graphs
Mic-E message: Off duty
Location: 34°04.75' N 131°42.65' E - locator PM54UB59HA - show map
6.4 miles West bearing 288° from Tokuyama, Yamaguchi, Japan [?]
8.5 miles East bearing 76° from Hōfu, Yamaguchi, Japan
48.0 miles Southwest bearing 243° from Hiroshima-shi, Hiroshima, Japan
81.0 miles Northeast bearing 66° from Fukuoka-shi, Fukuoka, Japan
Last position: 2024-05-23 00:01:36 EDT (20h53m ago)
2024-05-23 13:01:36 JST local time at Tokuyama, Japan [?]
Altitude: -46 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.5 yards.
Course: 235°
Speed: 29 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JH4ABL-9>STPTWL via JF6YFU-3*,qAR,JH5HOA-10 (good)
Positions stored: 17630
Packet rate: 449 seconds between packets on average during 2247 seconds.
Stations near current position of JH4ABL-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA/YG-1382.0 miles 82°2024-05-03 23:31:01 JA/YG-2332.2 miles 244°2024-05-21 12:35:01
JA/YG-2584.0 miles 128°2024-04-30 00:59:25 JA/YG-0434.6 miles 265°2024-05-06 03:43:20
JO4KZJ-94.6 miles 100°2024-05-18 18:58:59 JP4YDY-I5.5 miles 112°2024-05-23 20:52:56
JA/YG-0986.6 miles 275°2024-05-21 12:31:21 JA/YG-2576.7 miles 172°2024-05-21 22:08:21
JA/YG-2356.8 miles 239°2024-05-05 05:33:30 JJ4JIR-57.6 miles 209°2024-05-22 03:41:39
JA/YG-1397.9 miles 128°2024-05-05 20:43:17 JA/YG-0718.1 miles 86°2024-05-06 03:54:38
JK4UAO-98.2 miles 265°2024-05-22 23:10:56 JR4WY-I8.8 miles 257°2024-05-23 20:38:20
JA4VNE-99.0 miles 268°2024-05-22 05:50:21 JA4ZHW-29.1 miles 253°2024-05-20 13:33:56
JP3KKO9.1 miles 253°2024-05-21 04:02:17 ja4tkb9.1 miles 253°2024-05-12 04:28:03
JA/YG-0469.2 miles 313°2024-05-11 04:36:27 8J4SNP-C9.4 miles 185°2024-05-21 21:43:03
Stations which heard JH4ABL-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA5JMX-10 1 2024-05-10 04:02:50 2024-05-10 04:02:50 PM54UC > PM63FK 62.9 miles 135° 2024-05-10 04:02:50
JF6YFU-3 68 2024-05-01 03:23:35 2024-05-23 00:01:36 PM54VB > PM53TO 35.7 miles 196° 2024-05-22 21:36:20
JA5YMN-3 3 2024-05-14 21:02:12 2024-05-21 23:39:11 PM54UB > PM63HG 77.0 miles 137° 2024-05-21 21:14:18

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