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 JE7ZDI - show graphs
Comment: SharkRF openSPOT3
Location: 36°53.68' N 140°44.06' E - locator QM06IV84CR - show map
7.7 miles North bearing 354° from Kitaibaraki, Ibaraki, Japan [?]
12.3 miles North bearing 5° from Takahagi, Ibaraki, Japan
90.7 miles Northeast bearing 41° from Saitama, Saitama, Japan
92.8 miles Northeast bearing 41° from Yono, Saitama, Japan
Last position: 2024-11-26 21:17:17 EST (3d 5h6m ago)
2024-11-27 11:17:17 JST local time at Kitaibaraki, Japan [?]
Altitude: 0 ft
Device: SharkRF: openSPOT3 (gadget)
Last path: JE7ZDI>APOSB via TCPIP*,qAC,T2CHILE
Positions stored: 1
Packet rate: 601 seconds between packets on average during 10811 seconds.
Other SSIDs: JE7ZDI-P JE7ZDI-D JE7ZDI-7
APRS igate – Statistics for 2024-11:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2024-11-15 01:00:37 EST (15d 1h23m ago)
Position packets heard directly: 4 on radio path
Position packets sent to APRS-IS: 8 – show map
Stations near current position of JE7ZDI - show more
callsign distance last heard - EST      callsign distance last heard - EST
JL7KGW0.0 yards 0°2024-11-28 22:59:23 JL7KGW-50.0 yards 0°2024-11-13 20:08:43
jl7kgw16.1 yards 10°2024-11-13 03:43:07 JL7KGW-719.4 yards 0°2024-11-24 05:19:56
JL7KGW-119.4 yards 0°2024-11-30 02:23:30 JL7KGW-D19.4 yards 0°2024-11-29 16:22:54
7M1JBF-122.7 miles 96°2024-11-30 00:53:25 7M1JBF-52.7 miles 97°2024-11-30 02:04:14
JN7TAN-123.3 miles 359°2024-11-14 15:29:27 JA1NVL-W5.1 miles 75°2024-11-23 21:49:19
JJ7DPH-96.6 miles 69°2024-11-28 16:56:31 JN1WYF-96.8 miles 183°2024-11-23 02:39:28
JN1WYF-157.3 miles 193°2024-11-30 02:17:52 7L1CAK/17.4 miles 259°2024-11-24 21:10:21
JE7AJV-78.0 miles 67°2024-11-23 16:33:40 JO7KGY-98.6 miles 70°2024-11-26 21:19:49
JE7AJV9.3 miles 47°2024-11-26 22:30:07 7M1JBF-1310.8 miles 187°2024-11-30 02:15:47
JE7ZEH-1011.7 miles 33°2024-11-30 01:30:44 7N2ATD-914.2 miles 188°2024-11-28 02:10:10
Stations heard directly by JE7ZDI
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JL7KGW-7 4 2024-11-14 23:12:49 2024-11-15 01:00:37 QM06IV > QM06IV 0.0 yards 0° 2024-11-15 01:00:37

Only stations from which a position packet has been heard 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