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APRS station 7L4VOH-9 - show graphs
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Comment: 145.000MHz Watching/FTM-400XD
Mic-E message: In service
Location: 35°26.68' N 139°38.81' E - locator PM95TK76OR - show map - static map
0.3 miles Southeast bearing 131° from Yokohama-shi, Kanagawa, Japan [?]
6.6 miles Southwest bearing 217° from Kawasaki, Kanagawa, Japan
17.1 miles South bearing 188° from Tokyo, Tōkyō, Japan
Last position: 2020-01-24 07:38:48 EST (2h14m ago)
2020-01-24 21:38:48 JST local time at Yokohama-shi, Japan [?]
Altitude: 36 ft
Course:
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: 7L4VOH-9>S5RVV8 via JA1YKX-1*,qAR,JQ1YWA-10 (good)
Positions stored: 10058
Packet rate: 235 seconds between packets on average during 939 seconds.
Other SSIDs: 7L4VOH-10 7L4VOH-5 7L4VOH-7 7L4VOH-8
Stations near current position of 7L4VOH-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7L4VOH-7347.5 yards 352°2020-01-21 03:24:49 LUCKY CHANCE0.3 miles 342°2020-01-24 03:56:29
MARINE-SHUTTLE0.4 miles 61°2020-01-24 05:56:58 KAIHOU MARU V0.6 miles 13°2020-01-22 18:25:23
AKITSUSHIMA0.7 miles 351°2020-01-22 19:25:10 JI1JBR-90.7 miles 274°2020-01-23 00:25:22
KUROBE MARU0.7 miles 68°2020-01-24 07:42:32 TAMA MARU0.7 miles 50°2020-01-24 09:52:19
KUROGANE0.8 miles 66°2020-01-24 03:34:26 431789453 JP0.8 miles 66°2020-01-23 07:42:12
TACHIBANA0.8 miles 64°2020-01-24 08:20:06 AMAGI MARU0.8 miles 65°2020-01-24 01:01:32
ASAHI MARU0.8 miles 63°2020-01-24 07:56:58 IZUMO MARU0.8 miles 65°2020-01-24 09:49:39
ORION0.8 miles 91°2020-01-24 08:06:04 NISHIKI0.8 miles 48°2020-01-24 01:13:27
KATORI0.8 miles 355°2020-01-24 09:24:58 YAMAGATA MARU0.8 miles 64°2020-01-24 08:37:57
BUKOU0.8 miles 10°2020-01-21 19:02:31 KIYOSUMI0.8 miles 72°2020-01-24 08:32:37
Stations which heard 7L4VOH-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1KWV-1 33 2020-01-04 22:37:33 2020-01-05 05:45:15 PM95UQ > PM95TR 6.4 miles 289° 2020-01-05 01:06:42
JA1YKX-1 24 2020-01-03 08:47:41 2020-01-24 07:38:48 PM95JL > PM95SM 42.3 miles 86° 2020-01-16 11:56:29
JQ1YZZ-10 1 2020-01-03 08:49:43 2020-01-03 08:49:43 PM95TK > PM95UN 8.7 miles 5° 2020-01-03 08:49:43
JE4YKB-13 3 2020-01-05 23:05:22 2020-01-21 04:22:28 PM95KJ > PM95SJ 34.1 miles 92° 2020-01-05 23:05:22
JA1YFL-10 12 2020-01-08 20:49:26 2020-01-09 01:00:56 PM95IO > PM95GQ 7.8 miles 318° 2020-01-08 20:49:26
JR4ENY-1 5 2020-01-05 05:24:32 2020-01-20 21:49:50 PM95TK > PM95SN 10.7 miles 334° 2020-01-13 22:23:41
JM1YUK-3 3 2020-01-03 08:35:03 2020-01-20 22:07:57 PM95SK > QM05AC 35.6 miles 132° 2020-01-20 21:36:32
JQ1ZIF-2 5 2020-01-03 04:59:29 2020-01-03 08:44:48 PM95KK > QM05CK 75.2 miles 89° 2020-01-03 04:59:29
JM1YTU-3 3 2020-01-04 23:09:54 2020-01-20 19:52:22 PM95KK > QM05CL 75.9 miles 88° 2020-01-20 19:52:22
JQ1ZEG-10 4 2020-01-20 21:09:59 2020-01-21 07:45:31 PM95TJ > PM95RN 14.3 miles 313° 2020-01-21 03:51:04
JE2ZUF-10 1 2020-01-03 05:14:30 2020-01-03 05:14:30 PM95KJ > PM94LX 29.2 miles 169° 2020-01-03 05:14:30
JO1YLU-3 33 2020-01-03 06:31:43 2020-01-21 08:34:28 PM95MP > PM95XG 56.8 miles 117° 2020-01-21 08:34:28
JN1YGG-2 1 2020-01-03 04:49:29 2020-01-03 04:49:29 PM95JL > PM95FQ 25.7 miles 308° 2020-01-03 04:49:29
JR1JDS-10 21 2020-01-03 08:45:47 2020-01-24 07:34:58 PM95JL > QM05AQ 71.4 miles 79° 2020-01-05 22:29:25
JI1ITW 4 2020-01-04 21:33:59 2020-01-13 22:30:38 PM95UL > PM95TJ 6.6 miles 207° 2020-01-04 21:33:59
JI1UWB-10 2 2020-01-05 02:01:17 2020-01-05 02:02:19 PM95VR > PM95US 5.2 miles 340° 2020-01-05 02:02:19
7L4VOH-10 252 2020-01-01 20:19:27 2020-01-24 05:44:55 PM95NI > PM95IM 25.2 miles 298° 2020-01-17 05:22:49
7N3RLX-11 11 2020-01-05 01:04:01 2020-01-05 03:13:25 PM95UQ > PM95VR 4.5 miles 53° 2020-01-05 03:13:25
JQ1YWA-10 1 2020-01-17 03:58:29 2020-01-17 03:58:29 PM95TK > PM95QR 25.6 miles 319° 2020-01-17 03:58:29
JQ1YZS-2 2 2020-01-03 07:24:41 2020-01-03 07:44:43 PM95RH > PM95QI 8.1 miles 285° 2020-01-03 07:44:43
JE1EER-10 2 2020-01-05 02:04:12 2020-01-05 02:05:47 PM95UR > PM95WR 5.0 miles 84° 2020-01-05 02:05:47
JJ1RAF-1 3 2020-01-06 01:33:51 2020-01-14 22:00:34 PM95JL > PM95UT 56.9 miles 67° 2020-01-14 22:00:34
JQ1YDA-1 4 2020-01-04 22:20:14 2020-01-17 04:47:43 PM95OP > PM95SP 18.8 miles 91° 2020-01-05 06:17:33

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.
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