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 JG4PWJ-14 - show graphs
Comment: 438.660MHz FM
Mic-E message: Off duty
Location: 34°31.83' N 133°45.15' E - locator PM64VM07HH - show map
3.7 miles South bearing 192° from Kurashiki, Okayama, Japan [?]
9.4 miles South bearing 179° from Sōja, Okayama, Japan
13.8 miles Southwest bearing 229° from Okayama-shi, Okayama, Japan
57.3 miles West bearing 250° from Himeji, Hyōgo, Japan
Last position: 2025-01-22 02:32:53 EST (4d 2h28m ago)
2025-01-22 16:32:53 JST local time at Kurashiki, Japan [?]
Altitude: 13 ft
Course: 88°
Speed: 23 MPH
Device: Yaesu: FTM-300D (rig)
Last path: JG4PWJ-14>STSQX3 via JA4ZAQ-2*,qAR,JE4YIB-10 (good)
Positions stored: 31894
Packet rate: 96 seconds between packets on average during 4033 seconds.
Other SSIDs: JG4PWJ-7
Stations near current position of JG4PWJ-14 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JN4VVU-A0.7 miles 249°2025-01-11 19:06:22 KURENAIMARU_NO61.9 miles 209°2025-01-22 20:20:58
JH5AOZ-72.0 miles 337°2025-01-03 05:08:52 JP4YDV-I2.2 miles 129°2025-01-26 05:00:55
JO4MTT-92.3 miles 303°2025-01-26 04:59:33 JO4NSO-92.4 miles 302°2025-01-26 01:21:42
JA/OY-1982.5 miles 60°2025-01-01 01:27:55 JR4GEK-92.5 miles 349°2025-01-19 01:25:38
JA4YZK-102.7 miles 339°2025-01-26 04:26:02 JA/OY-2202.8 miles 323°2025-01-23 04:21:20
HOKUSHO MARU2.8 miles 208°2025-01-23 20:27:58 JO4NSO-73.0 miles 293°2025-01-17 03:27:22
JO4NSO3.1 miles 300°2025-01-26 04:38:31 JO4KZJ-93.5 miles 315°2025-01-24 21:10:31
JYUHO MARU3.8 miles 188°2025-01-23 20:27:58 JM4WDK-94.3 miles 303°2025-01-26 04:02:05
JO4DPV-94.5 miles 294°2025-01-26 04:52:18 JH4KAG-54.6 miles 4°2025-01-15 07:57:44
P-JE4YIB4.7 miles 25°2025-01-26 03:02:21 JE4SMQ-94.7 miles 25°2025-01-25 22:19:37
Stations which heard JG4PWJ-14 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE4YKP-2 1 2025-01-15 18:28:31 2025-01-15 18:28:31 PM64RL > PM64DI 69.6 miles 265° 2025-01-15 18:28:31
JR4VEV-13 1 2025-01-14 16:33:48 2025-01-14 16:33:48 PM64UM > PM64TR 12.7 miles 347° 2025-01-14 16:33:48
JA4YYF-2 21 2025-01-05 16:59:20 2025-01-19 23:10:27 PM64VM > PM64RX 37.5 miles 336° 2025-01-19 23:10:27
JR5YEB-10 8 2025-01-14 17:24:37 2025-01-16 22:45:15 PM64RL > PM63MU 49.7 miles 213° 2025-01-16 22:45:15
JA5UJT-10 18 2025-01-05 17:15:02 2025-01-20 18:30:40 PM64RL > PM74AH 34.4 miles 109° 2025-01-09 23:44:01
JE4YIB-10 17 2025-01-01 16:13:07 2025-01-17 00:57:32 PM64UN > PM64VO 5.8 miles 72° 2025-01-17 00:52:50
JR5YEM-10 14 2025-01-06 03:26:01 2025-01-10 00:40:00 PM64RL > PM74ED 56.8 miles 112° 2025-01-09 19:54:11
JR5CFK 1 2025-01-09 17:30:11 2025-01-09 17:30:11 PM64RL > PM74BG 40.2 miles 109° 2025-01-09 17:30:11
JR5IZI-10 139 2025-01-01 16:57:59 2025-01-12 17:17:28 PM64RL > PM64XG 33.4 miles 116° 2025-01-09 22:56:13
JE4YJJ-2 77 2025-01-05 17:26:27 2025-01-19 23:31:42 PM64RL > PM65TA 37.9 miles 11° 2025-01-16 23:53:16
JR5VPD-10 4 2025-01-06 16:50:22 2025-01-08 00:15:37 PM64RL > PM74BI 39.5 miles 104° 2025-01-08 00:15:37
JA4ZZJ-2 127 2025-01-01 16:48:09 2025-01-21 23:36:31 PM64RL > PM64WL 23.8 miles 94° 2025-01-06 17:48:34
JA4ZAQ-2 812 2025-01-01 16:21:36 2025-01-22 02:32:53 PM64RL > PM64XR 31.7 miles 56° 2025-01-05 18:39:15
JA4YZK-10 532 2025-01-01 16:11:40 2025-01-22 02:35:44 PM64SL > PM64UN 14.2 miles 64° 2025-01-14 17:19:06
JJ4KME-2 4 2025-01-14 17:08:07 2025-01-14 22:04:35 PM64SM > PM64IG 51.4 miles 252° 2025-01-14 17:08:07
JE4YNZ-2 34 2025-01-06 02:51:35 2025-01-17 00:14:25 PM64SM > PM64QM 9.6 miles 272° 2025-01-06 03:01:44
JG4LCS-10 3 2025-01-14 16:55:28 2025-01-14 17:21:35 PM64RL > PM64RO 9.0 miles 358° 2025-01-14 17:21:35

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