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APRS station JI1RFF-9 - show graphs
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Mic-E message: Off duty
Location: 35°39.88' N 140°02.69' E - locator QM05AP59JM - show map - static map
1.4 miles Southeast bearing 153° from Narashino, Chiba, Japan [?]
4.0 miles Southeast bearing 120° from Funabashi, Chiba, Japan
19.9 miles East bearing 95° from Tokyo, Tōkyō, Japan
27.1 miles Northeast bearing 56° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-05-26 20:43:16 EDT (4h41m ago)
2018-05-27 09:43:16 JST local time at Narashino, Japan [?]
Altitude: 92 ft
Course: 323°
Speed: 1 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JI1RFF-9>SUSYX8 via JE1EER-1*,qAR,JQ1YUM-10 (good)
Positions stored: 25905
Packet rate: 95 seconds between packets on average during 380 seconds.
Other SSIDs: JI1RFF-7
Stations near current position of JI1RFF-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1VUN0.4 miles 124°2018-05-24 15:59:50 7M4LLE-A0.4 miles 26°2018-05-15 07:49:02
JI1UZJ-I-ios0.5 miles 136°2018-05-20 17:51:04 JF1JAY-71.1 miles 72°2018-05-26 05:19:11
JL1RTY-91.2 miles 218°2018-05-26 18:58:56 JM7SKW-11.5 miles 302°2018-05-26 01:58:32
JG1LMK1.7 miles 171°2018-04-27 09:58:01 hagtabo2.4 miles 332°2018-05-21 08:48:31
JO1UIC-102.5 miles 146°2018-05-27 01:17:26 JO1UIC-122.5 miles 145°2018-05-03 20:49:13
JO1UIC-12.5 miles 145°2018-05-27 01:00:46 JO1UIC-52.5 miles 145°2018-05-25 10:11:47
JF1FQR-82.7 miles 271°2018-05-04 22:34:22 hagtabo-i2.7 miles 339°2018-04-30 18:13:01
JK1PEB-93.0 miles 100°2018-05-26 02:00:47 JI1RNL-93.0 miles 77°2018-05-14 01:17:23
7N2UZM3.0 miles 65°2018-05-24 05:29:40 JI1OBJ-93.2 miles 92°2018-05-26 01:57:59
JI1OBJ3.7 miles 88°2018-05-25 20:15:07 JI1OBJ-73.9 miles 92°2018-05-22 07:46:11
Stations which heard JI1RFF-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 4 2018-05-01 03:21:16 2018-05-23 03:48:56 QM05AQ > PM95TR 23.6 miles 276° 2018-05-23 03:48:56
JF1QGG 31 2018-05-04 02:36:06 2018-05-26 20:39:18 QM05AP > PM95XQ 6.5 miles 303° 2018-05-04 18:34:59
JA1YKX-1 8 2018-05-05 07:29:54 2018-05-24 04:23:27 QM05BN > PM95SM 32.5 miles 263° 2018-05-05 07:29:54
JG1SYB-10 16 2018-05-01 03:07:51 2018-05-23 01:53:17 QM05AP > PM95XQ 4.6 miles 306° 2018-05-05 07:59:58
JQ1YUM-10 4 2018-05-04 03:57:03 2018-05-22 19:36:41 QM05AQ > PM95WQ 9.4 miles 265° 2018-05-04 03:57:03
JG1DUW-1 1 2018-05-21 18:37:02 2018-05-21 18:37:02 QM05AQ > PM95UP 20.4 miles 265° 2018-05-21 18:37:02
JE4YKB-13 7 2018-05-04 20:04:35 2018-05-05 05:57:19 PM95XH > PM95SJ 27.3 miles 282° 2018-05-05 05:20:17
JA2YQQ-3 2 2018-05-05 04:12:29 2018-05-05 04:19:39 PM95WD > PM94NX 42.3 miles 254° 2018-05-05 04:19:39
JM1YTY-3 41 2018-05-01 03:06:51 2018-05-24 18:38:34 QM05AQ > PM95WC 41.6 miles 194° 2018-05-21 04:36:42
JE1CJB-10 1 2018-05-05 05:53:27 2018-05-05 05:53:27 PM95XJ > PM95UO 19.4 miles 319° 2018-05-05 05:53:27
JJ2YJG-1 1 2018-05-05 04:11:23 2018-05-05 04:11:23 PM95WD > PM95DB 87.8 miles 268° 2018-05-05 04:11:23
JM1YUK-3 14 2018-05-04 20:51:58 2018-05-24 18:29:07 QM05AQ > QM05AC 41.0 miles 183° 2018-05-13 03:35:20
JM1YTU-3 28 2018-05-04 02:33:34 2018-05-26 20:36:56 QM05AQ > QM05CL 18.0 miles 156° 2018-05-04 03:49:49
JO1YLU-3 29 2018-05-01 02:02:52 2018-05-24 18:30:55 QM05AQ > PM95XG 31.5 miles 191° 2018-05-04 03:47:56
JQ1ZAB-1 3 2018-05-01 03:13:49 2018-05-20 01:06:32 QM05BM > QM05FV 32.9 miles 41° 2018-05-05 06:44:51
JE1EER-1 58 2018-05-01 03:09:24 2018-05-26 20:43:16 QM05BN > PM95WR 19.9 miles 307° 2018-05-05 07:12:15
7K3LHX-10 2 2018-05-07 18:28:37 2018-05-23 03:28:54 QM05AQ > QM05AU 12.8 miles 349° 2018-05-07 18:28:37
JS1PEI-2 78 2018-05-01 01:58:00 2018-05-21 04:38:16 QM05AQ > PM95XJ 20.0 miles 200° 2018-05-21 04:38:16
JG1FVF 17 2018-05-04 18:29:39 2018-05-24 07:51:12 PM95XJ > QM05EX 45.7 miles 32° 2018-05-05 05:52:24
JM1YTT-10 143 2018-05-01 02:08:05 2018-05-26 20:41:57 QM05BN > QM05CR 13.1 miles 29° 2018-05-05 07:13:36

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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