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 HB4FV-4 - show graphs
Map loading...
Comment: 12.3V 10C AFTT-VD: Swiss army signals troops
Location: 46°42.03' N 6°24.30' E - locator JN36EQ88OC - show map - static map
1.5 miles Southeast bearing 124° from Vallorbe, District du Jura-Nord vaudois, Vaud, Switzerland [?]
5.4 miles Northeast bearing 49° from L'Abbaye, District du Jura-Nord vaudois, Vaud, Switzerland
36.5 miles North bearing 20° from Genève, Geneva, Geneva, Switzerland
99.3 miles Northeast bearing 48° from Lyon, Département du Rhône, Rhône-Alpes, France
Last position: 2018-10-23 21:29:08 EDT (7m22s ago)
2018-10-24 03:29:08 CEST local time at Vallorbe, Switzerland [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: HB4FV-4>APOT21 via WIDE2-1,qAR,HB9TOR-4 (good)
Positions stored: 16
Packet rate: 664 seconds between packets on average during 32512 seconds.
APRS digipeater – Statistics for 2018-10:
Stations heard directly: 49 on radio path – show map
Last heard a station directly: 2018-10-23 20:28:46 EDT (1h7m ago)
Normal receiver range estimate: 62 miles (Updated: 2018-08-31 15:04:46 EDT)
Position packets heard directly: 1634 on radio path
Stations near current position of HB4FV-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HB9TJM-82.0 miles 77°2018-10-14 07:34:10 HB9TJM-93.7 miles 101°2018-10-20 13:23:32
N48100345.3 miles 99°2018-10-07 21:11:28 HB9TJR-86.9 miles 87°2018-10-23 21:29:44
JJ1FSZ-78.0 miles 79°2018-09-29 02:00:07 HB9ESA-98.5 miles 111°2018-10-23 12:49:32
N48106789.0 miles 40°2018-10-18 08:45:23 N48101339.0 miles 359°2018-10-08 09:01:11
N47306109.7 miles 2°2018-09-29 09:13:26 HB9IJE-711.3 miles 177°2018-10-20 04:52:55
HB9EM-1011.3 miles 177°2018-10-23 16:00:27 N481086211.4 miles 118°2018-10-17 21:15:41
HB9VD-R11.4 miles 31°2018-10-23 21:33:54 HB9VD-B11.5 miles 31°2018-10-23 21:34:02
HB9VD B11.5 miles 31°2018-10-23 21:33:52 HB9VD A11.5 miles 31°2018-10-23 21:33:32
HB9VD-A11.5 miles 31°2018-10-23 21:33:42 HB9EMM-212.1 miles 33°2018-10-13 08:41:46
HB9ESF-912.3 miles 63°2018-09-26 12:46:11 N481066012.3 miles 115°2018-10-17 09:23:56
Stations heard directly by HB4FV-4
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
HB9BA-2 18 2018-10-13 06:26:33 2018-10-13 16:18:29 JN37SB > JN36EQ 59.3 miles 64° 2018-10-13 16:18:29
HB9TOR-9 164 2018-10-03 02:15:53 2018-10-23 07:29:54 JN36LJ > JN36EQ 33.0 miles 132° 2018-10-03 02:43:36
HB9TJM-7 190 2018-10-06 09:48:02 2018-10-14 11:12:34 JN36EP > JN36EQ 3.9 miles 226° 2018-10-14 09:57:41
HB9PVI-9 2 2018-10-13 10:55:12 2018-10-13 16:20:44 JN36OS > JN36EQ 39.2 miles 83° 2018-10-13 10:55:12
F5GSJ-9 1 2018-10-23 06:29:28 2018-10-23 06:29:28 JN27OT > JN36EQ 94.8 miles 325° 2018-10-23 06:29:28
HB9CGH-7 2 2018-10-12 08:16:54 2018-10-12 08:23:05 JN36RR > JN36EQ 49.3 miles 88° 2018-10-12 08:23:05
HB9TJM-9 21 2018-10-15 11:39:12 2018-10-20 13:20:28 JN36GO > JN36EQ 10.2 miles 136° 2018-10-20 12:58:27
F1DLW-9 36 2018-10-04 08:13:01 2018-10-21 14:14:51 JN36DX > JN36EQ 19.9 miles 350° 2018-10-08 11:44:46
HB9TYT-9 24 2018-10-12 04:09:27 2018-10-22 05:23:19 JN36NC > JN36EQ 53.5 miles 141° 2018-10-14 10:33:45
HB9FND-9 5 2018-10-14 08:10:11 2018-10-14 08:39:10 JN36LG > JN36EQ 39.1 miles 137° 2018-10-14 08:10:11
HB9TJM-8 32 2018-10-01 22:40:05 2018-10-05 20:25:21 JN36FQ > JN36EQ 2.0 miles 77° 2018-10-05 20:25:21
DO1HNP-9 1 2018-10-06 09:16:43 2018-10-06 09:16:43 JN27OP > JN36EQ 86.4 miles 319° 2018-10-06 09:16:43
F5ZCV-4 71 2018-10-01 12:47:11 2018-10-23 10:19:30 JN36EV > JN36EQ 13.2 miles 357° 2018-10-23 10:19:30
F1ZBG-4 3 2018-10-08 20:38:26 2018-10-08 21:29:54 JN25WA > JN36EQ 120.3 miles 193° 2018-10-08 21:29:54
HB9NBG-12 44 2018-10-12 07:36:57 2018-10-17 06:46:03 JN36PP > JN36EQ 43.2 miles 93° 2018-10-14 08:38:01
F5ZFL-4 32 2018-10-01 01:21:29 2018-10-20 16:53:14 JN35BR > JN36EQ 69.5 miles 192° 2018-10-17 06:44:05
HB9HFJ-4 15 2018-10-01 00:43:27 2018-10-08 08:01:09 JN36LT > JN36EQ 28.1 miles 73° 2018-10-08 08:01:09
HB9FEF-7 2 2018-10-12 13:36:29 2018-10-19 15:12:08 JN36IS > JN36EQ 14.1 miles 72° 2018-10-19 15:12:08
HB9EUE-9 1 2018-10-11 01:45:55 2018-10-11 01:45:55 JN47CL > JN36EQ 98.3 miles 57° 2018-10-11 01:45:55
HB9KBJ-4 5 2018-10-09 07:56:37 2018-10-13 11:11:50 JN36UL > JN36EQ 62.3 miles 103° 2018-10-13 11:11:50
F5ZHR-4 8 2018-10-01 15:23:31 2018-10-22 11:30:44 JN26WX > JN36EQ 30.8 miles 308° 2018-10-22 11:30:44
HB9HFD-14 1 2018-10-21 12:38:26 2018-10-21 12:38:26 JN36DJ > JN36EQ 22.7 miles 199° 2018-10-21 12:38:26
HB9TKK-9 1 2018-10-17 06:23:09 2018-10-17 06:23:09 JN36MG > JN36EQ 41.1 miles 135° 2018-10-17 06:23:09
F1SRX-9 11 2018-10-02 13:34:16 2018-10-07 14:44:45 JN36OX > JN36EQ 43.6 miles 65° 2018-10-07 14:44:45
DF7LP 16 2018-10-04 08:28:20 2018-10-23 05:45:55 JN36IS > JN36EQ 14.5 miles 72° 2018-10-04 08:28:20
HB9IJE-9 8 2018-10-04 10:04:38 2018-10-19 07:43:34 JN36MO > JN36EQ 31.7 miles 100° 2018-10-19 04:14:49
HB9TJR-8 633 2018-09-30 21:16:06 2018-10-23 20:28:46 JN36GQ > JN36EQ 6.9 miles 87° 2018-10-23 20:28:46
F4GBF-9 60 2018-10-16 02:38:19 2018-10-18 02:04:59 JN37VH > JN36EQ 79.8 miles 56° 2018-10-18 02:04:59
HB9DPZ-9 20 2018-10-20 02:13:58 2018-10-20 10:07:55 JN36NT > JN36EQ 34.5 miles 78° 2018-10-20 03:32:51
HB3YSB-7 3 2018-10-12 14:16:40 2018-10-13 05:21:33 JN36JU > JN36EQ 22.4 miles 62° 2018-10-13 05:21:33
HB9FSN-9 3 2018-10-06 07:13:02 2018-10-10 09:24:26 JN46AW > JN36EQ 77.5 miles 77° 2018-10-10 09:24:26
HB9FXZ-8 1 2018-10-06 11:45:58 2018-10-06 11:45:58 JN36CJ > JN36EQ 23.6 miles 200° 2018-10-06 11:45:58
HB9FPA-11 30 2018-09-30 20:49:30 2018-10-23 04:24:01 JN36KJ > JN36EQ 31.0 miles 136° 2018-10-23 04:24:01
F4GVE-1 7 2018-10-02 13:07:17 2018-10-20 08:22:47 JN35JW > JN36EQ 55.9 miles 162° 2018-10-20 08:22:47
HB9EMM-2 3 2018-10-07 06:41:59 2018-10-13 08:41:46 JN36MQ > JN36EQ 30.1 miles 92° 2018-10-07 06:41:59
HB9FID 2 2018-10-09 00:32:05 2018-10-23 03:08:51 JN37PB > JN36EQ 50.1 miles 59° 2018-10-09 00:32:05
HB9LCP-7 44 2018-10-09 05:35:25 2018-10-11 04:09:41 JN37UG > JN36EQ 71.7 miles 57° 2018-10-09 05:35:25
HB9DNX 7 2018-10-06 10:53:50 2018-10-06 11:09:12 JN36JS > JN36EQ 17.4 miles 70° 2018-10-06 11:09:12
HB9FSI-7 3 2018-10-14 03:23:43 2018-10-14 11:15:49 JN36HS > JN36EQ 11.2 miles 71° 2018-10-14 03:23:43
HB3YFR 18 2018-10-13 10:02:57 2018-10-16 23:52:53 JN36LG > JN36EQ 39.9 miles 140° 2018-10-16 07:47:26
DO2SMH-7 3 2018-10-01 04:09:59 2018-10-01 04:29:19 JN36LJ > JN36EQ 33.0 miles 131° 2018-10-01 04:29:19
PD3RBW 1 2018-10-15 15:10:00 2018-10-15 15:10:00 JN36IM > JN36EQ 18.8 miles 134° 2018-10-15 15:10:00
HB9GSK-9 1 2018-10-11 06:34:25 2018-10-11 06:34:25 JN37PB > JN36EQ 49.7 miles 60° 2018-10-11 06:34:25
HB9CJQ-7 1 2018-10-06 03:34:31 2018-10-06 03:34:31 JN36RR > JN36EQ 49.2 miles 88° 2018-10-06 03:34:31
HB9EZV-7 3 2018-10-06 11:28:03 2018-10-08 14:25:33 JN36LW > JN36EQ 31.2 miles 60° 2018-10-08 14:25:33
HB9HFI-9 4 2018-10-07 13:26:03 2018-10-07 13:33:16 JN36IU > JN36EQ 16.2 miles 54° 2018-10-07 13:26:03
HB9RYJ-7 60 2018-10-10 10:09:27 2018-10-11 07:20:16 JN36NW > JN36EQ 37.2 miles 65° 2018-10-10 10:51:08
HB9AOF-9 11 2018-10-19 00:53:51 2018-10-23 06:34:46 JN36LM > JN36EQ 29.4 miles 116° 2018-10-23 06:34:46
HB9IAL-7 2 2018-10-23 11:09:41 2018-10-23 11:17:08 JN36MT > JN36EQ 33.3 miles 74° 2018-10-23 11:17:08

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