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 JE7ZDV-10 - show graphs
Map loading...
Comment: Koriyama I-Gate 144.66 & 144.64
Last status: DX: JE7YXV-10 37.45.51N 140.24.37E 39.5km 4üE 06:46
Location: 37°24.20' N 140°22.67' E - locator QM07EJ56IT - show map - static map
0.4 miles Northwest bearing 307° from Kōriyama, Fukushima, Japan [?]
6.1 miles West bearing 250° from Miharu, Fukushima, Japan
65.6 miles Southwest bearing 204° from Sendai-shi, Miyagi, Japan
81.7 miles Southeast bearing 115° from Niigata-shi, Niigata, Japan
Last position: 2019-03-26 17:02:50 CDT (4m55s ago)
2019-03-27 07:02:50 JST local time at Kōriyama, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JE7ZDV-10>APU25N via TCPIP*,qAC,T2HAKATA
Positions stored: 10
Packet rate: 590 seconds between packets on average during 28904 seconds.
APRS igate – Statistics for 2019-03:
Stations heard directly: 38 on radio path – show map
Last heard a station directly: 2019-03-26 17:05:50 CDT (1m55s ago)
Normal receiver range estimate: 31 miles (Updated: 2019-03-26 15:42:15 CDT)
Position packets heard directly: 3294 on radio path
Position packets sent to APRS-IS: 4089 – show map
Stations near current position of JE7ZDV-10 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
JP7YFC-I1.1 miles 258°2019-03-26 16:58:39 JG7DWF-91.2 miles 28°2019-03-24 16:54:48
JR7WV-I1.2 miles 224°2019-03-26 16:49:20 JM7QZX-91.5 miles 279°2019-02-26 17:11:23
JP7SYY-71.5 miles 335°2019-03-21 02:16:37 JF7BHW1.9 miles 33°2019-03-23 01:54:52
JH7RKA-92.1 miles 221°2019-03-26 03:29:41 JA7UOZ-92.3 miles 228°2019-03-26 17:05:50
JA7YOQ2.5 miles 208°2019-03-10 23:46:53 JE7EUN-92.7 miles 10°2019-03-26 03:25:27
JA7HYR-93.3 miles 320°2019-03-24 19:45:58 JG7PEF-93.4 miles 1°2019-03-01 20:42:09
JG7PEF3.5 miles 261°2019-03-03 05:13:38 JR7RQA-93.8 miles 253°2019-03-09 00:39:11
JP7TKR-C3.9 miles 198°2019-03-08 04:47:52 JI7BLH-127.1 miles 6°2019-03-26 04:17:33
JF7KCB7.4 miles 1°2019-03-24 03:38:22 JA7UOZ-87.6 miles 179°2019-03-02 02:43:08
JP7YEX-I8.0 miles 181°2019-03-26 16:56:50 JA7JPG B8.5 miles 318°2019-03-26 15:25:36
Stations heard directly by JE7ZDV-10
callsign pkts first heard - CDT last heard longest (rx => tx) longest at - CDT
JK7PKM-9 27 2019-03-11 20:41:36 2019-03-11 22:27:39 QM07IK > QM07EJ 17.1 miles 78° 2019-03-11 20:41:36
JK1PEB-9 73 2019-03-20 20:10:48 2019-03-23 00:07:54 QM07HQ > QM07EJ 24.2 miles 38° 2019-03-20 20:10:48
JA7UOZ-9 46 2019-03-11 02:47:18 2019-03-26 17:05:50 QM07ES > QM07EJ 25.1 miles 4° 2019-03-11 02:47:18
JL1RTQ-9 20 2019-03-16 00:44:22 2019-03-17 04:00:10 QM07ET > QM07EJ 27.6 miles 4° 2019-03-16 01:30:15
JG7DWF-9 58 2019-03-05 02:33:26 2019-03-24 16:54:48 QM07EJ > QM07EJ 2.0 miles 108° 2019-03-05 02:33:26
7M1JBF-9 9 2019-03-22 02:33:32 2019-03-22 03:50:02 QM07BG > QM07EJ 16.6 miles 235° 2019-03-22 03:01:26
JI1KPB-9 1 2019-03-03 04:45:34 2019-03-03 04:45:34 QM07DL > QM07EJ 6.7 miles 328° 2019-03-03 04:45:34
JO7HJE-9 23 2019-03-01 23:50:02 2019-03-07 16:45:40 QM07FP > QM07EJ 18.3 miles 13° 2019-03-02 00:25:14
JE1CJB-7 7 2019-03-05 17:16:39 2019-03-20 04:26:35 QM07EK > QM07EJ 2.2 miles 31° 2019-03-05 17:16:39
JA7HYR-9 425 2019-02-28 18:31:56 2019-03-24 19:45:50 QM07EM > QM07EJ 8.9 miles 356° 2019-03-20 19:13:47
JL7MQN-9 6 2019-03-22 23:52:42 2019-03-23 01:15:41 QM07EH > QM07EJ 7.5 miles 177° 2019-03-23 01:15:41
JA7ZGF-1 186 2019-02-28 20:29:57 2019-03-25 05:36:39 QM06FW > QM07EJ 31.8 miles 175° 2019-03-25 05:36:39
JH1JLJ-14 2 2019-03-19 21:31:05 2019-03-19 21:36:06 QM07FK > QM07EJ 6.8 miles 74° 2019-03-19 21:31:05
JH7VSO-9 1 2019-03-01 23:20:47 2019-03-01 23:20:47 QM07FO > QM07EJ 13.4 miles 14° 2019-03-01 23:20:47
JQ3TDL-14 41 2019-03-06 00:22:27 2019-03-17 12:16:52 QM07GU > QM07EJ 33.6 miles 16° 2019-03-16 10:41:18
JA7KUB-12 2 2019-03-08 01:27:08 2019-03-08 01:31:12 QM07EI > QM07EJ 2.9 miles 160° 2019-03-08 01:31:12
JE7EUN-9 833 2019-03-01 17:27:02 2019-03-26 03:25:27 PM86AA > QM07EJ 261.0 miles 250° 2019-03-23 02:13:55
JE7YXV-10 1 2019-03-05 01:07:45 2019-03-05 01:07:45 PM86LX > QM07EJ 191.6 miles 263° 2019-03-05 01:07:45
JA1EMF-8 5 2019-03-24 05:45:38 2019-03-24 06:01:42 QM07EM > QM07EJ 9.1 miles 2° 2019-03-24 05:45:38
JP7BXE-7 1 2019-03-01 21:22:23 2019-03-01 21:22:23 QM07BN > QM07EJ 18.1 miles 309° 2019-03-01 21:22:23
JP7AJH-7 40 2019-03-01 16:17:03 2019-03-20 16:44:37 QM07GN > QM07EJ 16.3 miles 43° 2019-03-01 16:17:03
JP7DKM-9 1 2019-03-23 02:55:08 2019-03-23 02:55:08 QM07FK > QM07EJ 4.4 miles 55° 2019-03-23 02:55:08
JP7PRS-9 15 2019-03-10 06:54:35 2019-03-23 21:46:27 QM07IH > QM07EJ 18.7 miles 113° 2019-03-16 05:32:19
JI7BLH-12 403 2019-03-02 13:13:18 2019-03-26 04:17:33 QN01BG > QM07EJ 268.6 miles 358° 2019-03-20 21:32:56
JH1XTL-9 7 2019-03-13 02:59:24 2019-03-13 05:05:05 QM07EH > QM07EJ 7.2 miles 185° 2019-03-13 05:05:05
JP7OYC-7 9 2019-03-02 20:01:25 2019-03-02 21:56:02 QM08FD > QM07EJ 50.1 miles 3° 2019-03-02 21:50:00
JE7YYB-9 13 2019-03-20 19:44:49 2019-03-26 01:35:10 QM07ES > QM07EJ 26.4 miles 2° 2019-03-20 19:49:50
JA7UOZ-8 6 2019-03-01 20:06:05 2019-03-02 02:43:08 QM07FP > QM07EJ 18.3 miles 19° 2019-03-01 20:50:23
JH7RKA-9 776 2019-03-02 00:13:35 2019-03-26 03:29:41 QM07FO > QM07EJ 14.3 miles 10° 2019-03-14 19:30:49
JE7YUS-9 10 2019-03-15 22:32:54 2019-03-20 03:36:35 QM07EN > QM07EJ 12.0 miles 9° 2019-03-15 22:32:54
JA7RTG-7 63 2019-03-13 00:13:48 2019-03-19 22:00:22 QM07GQ > QM07EJ 23.5 miles 26° 2019-03-19 22:00:22
JH7NFM-9 114 2019-03-01 03:05:01 2019-03-26 15:42:15 QM07IK > QM07EJ 16.8 miles 78° 2019-03-25 03:35:42
JJ1LIH-7 2 2019-03-17 06:32:39 2019-03-17 06:35:27 QM07GM > QM07EJ 9.5 miles 45° 2019-03-17 06:35:27
JP7SYY-7 4 2019-03-21 00:35:05 2019-03-21 02:16:37 QM07FK > QM07EJ 4.2 miles 72° 2019-03-21 01:32:47
JO7MOM-14 46 2019-02-28 22:20:40 2019-03-21 23:53:45 QM07EM > QM07EJ 7.8 miles 1° 2019-03-21 23:53:45
JE7ZBX-9 8 2019-03-08 19:02:57 2019-03-14 18:45:17 QM07EG > QM07EJ 8.0 miles 184° 2019-03-14 18:35:25
7L2PVT-7 7 2019-03-01 20:42:12 2019-03-01 21:58:00 QM07BR > QM07EJ 26.6 miles 330° 2019-03-01 20:42:12
JR7RQA-9 3 2019-03-09 00:34:14 2019-03-09 00:39:11 QM07DJ > QM07EJ 3.8 miles 253° 2019-03-09 00:39:11

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.
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