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 JO3PYF-9 - show graphs
Mic-E message: Off duty
Location: 34°15.00' N 135°07.86' E - locator PM74NG50RA - show map
2.7 miles Northwest bearing 308° from Wakayama-shi, Wakayama, Japan [?]
14.9 miles Southeast bearing 118° from Sumoto, Hyōgo, Japan
30.6 miles South bearing 186° from Kōbe-shi, Hyōgo, Japan
37.2 miles Southwest bearing 215° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-29 04:21:51 EST (1d 3h42m ago)
2025-01-29 18:21:51 JST local time at Wakayama-shi, Japan [?]
Altitude: 33 ft
Course: 295°
Speed: 16 MPH
Device: Yaesu: FTM-500D (rig)
Last path: JO3PYF-9>STQUP0 via qAR,JL3ZIW-10
Positions stored: 74516
Packet rate: 110 seconds between packets on average during 1097 seconds.
Stations near current position of JO3PYF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
MEISYO NO.60.8 miles 234°2025-01-30 07:45:00 SAKURA CENTURY1.1 miles 188°2025-01-28 21:51:02
KUNIKI 381.2 miles 197°2025-01-30 05:00:55 KEIYO MARU1.4 miles 241°2025-01-30 08:03:00
JH3TBY-71.9 miles 341°2025-01-29 18:04:38 UMIWAKAMARU2.3 miles 165°2025-01-27 23:23:15
FRANBO BRAVE2.4 miles 255°2025-01-29 17:57:43 MASUEI MARU NO.462.4 miles 259°2025-01-28 20:59:02
SEIJU NO.22.7 miles 165°2025-01-29 23:37:05 MASUEI MARU NO472.7 miles 252°2025-01-17 01:11:59
JP3YJD-I2.8 miles 119°2025-01-30 07:47:50 JH3TBY2.8 miles 72°2025-01-26 01:31:56
KII2.9 miles 167°2025-01-30 08:04:00 SHINTOUKOU3.1 miles 213°2025-01-30 03:10:42
FERRY I3.4 miles 215°2025-01-30 08:03:00 JH3XPP3.5 miles 159°2025-01-22 18:09:02
HOKUSEI MARU3.6 miles 266°2025-01-30 05:34:55 JA/OS-0223.8 miles 329°2025-01-29 17:56:02
12DAINICHIMARU3.8 miles 192°2025-01-05 16:32:01 SHINSEI3.8 miles 164°2025-01-06 18:43:05
Stations which heard JO3PYF-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JL3YTN-10 10 2025-01-04 21:09:32 2025-01-29 04:03:34 PM74NF > PM74QG 12.7 miles 83° 2025-01-22 16:45:55
JH3YBD-2 2 2025-01-02 03:32:31 2025-01-02 03:34:13 PM74OH > PM75HD 63.9 miles 331° 2025-01-02 03:34:13
JR5YEM-10 15 2025-01-01 21:56:36 2025-01-22 16:43:38 PM74OF > PM74ED 45.0 miles 265° 2025-01-08 05:59:00
JL3ZIW-10 53 2025-01-22 04:08:11 2025-01-29 04:21:51 PM74PJ > PM74NE 16.1 miles 212° 2025-01-25 03:54:28
JR5VPD-10 17 2025-01-01 02:43:33 2025-01-25 04:26:53 PM74OF > PM74BI 59.5 miles 278° 2025-01-09 17:46:58
JL3YCZ-2 9 2025-01-01 02:54:24 2025-01-17 03:50:00 PM74NG > PM74OC 13.1 miles 148° 2025-01-11 03:50:46

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