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 JH7ZER-B - show graphs
Comment: 70cm Voice (D-Star) 438.71000MHz +0.0000MHz
Location: 40°47.97' N 140°48.63' E - locator QN00JT71GV - show map
4.1 miles Southeast bearing 115° from Aomori-shi, Aomori, Japan [?]
13.2 miles Northeast bearing 61° from Namioka, Aomori, Japan
83.2 miles Northeast bearing 26° from Akita, Akita, Japan
83.5 miles Northeast bearing 26° from Akita Shi, Akita, Japan
Last position: 2024-12-24 00:39:19 EST (5m8s ago)
2024-12-24 14:39:19 JST local time at Aomori-shi, Japan [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: JH7ZER-B>APDG02 via TCPIP*,qAC,JH7ZER-BS
Positions stored: 3
Packet rate: 1243 seconds between packets on average during 60899 seconds.
Other SSIDs: JH7ZER-10 JH7ZER-N JH7ZER-15 JH7ZER-Y
Stations near current position of JH7ZER-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH7ZER B0.0 yards 0°2024-12-24 00:39:09 JH7ZER-N0.0 yards 0°2024-11-24 19:12:57
JH7ZER-100.8 miles 192°2024-12-24 00:27:22 JG7NZF-91.1 miles 297°2024-12-23 03:11:47
JE7UPL-131.2 miles 325°2024-12-24 00:40:04 JG7MCC-102.1 miles 332°2024-12-24 00:19:18
JP7OGY-73.2 miles 290°2024-12-23 17:44:25 JR7WQ-I3.2 miles 263°2024-12-24 00:43:45
JM7GTK-53.9 miles 284°2024-12-16 21:42:39 JR7IMN-74.0 miles 296°2024-12-16 08:12:19
JR7IMN4.4 miles 293°2024-12-21 02:10:51 JH7UAX-94.4 miles 291°2024-12-23 16:56:13
JA7ZQY-104.4 miles 291°2024-12-24 00:40:41 JA/AM-0445.0 miles 59°2024-12-05 16:59:16
JA7DGB-95.4 miles 270°2024-12-23 20:18:31 JP7QID-A6.0 miles 297°2024-12-22 01:48:13
JO7TSE-96.0 miles 285°2024-12-23 21:01:35 JO7TSE-56.0 miles 285°2024-12-17 06:44:44
JG7MCC-97.7 miles 295°2024-12-23 17:40:09 JR7ZBP-38.9 miles 163°2024-12-24 00:42:41
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