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 F8KOX-4 - show graphs
Map loading...
Comment: Digi Ballon d'Alsace 1132mASL REF90 JN37KT
Last beacon: UIDIGI 1.9
Location: 47°48.77' N 6°50.55' E - locator JN37KT15CB - show map - static map
3.3 miles South bearing 166° from Saint-Maurice-sur-Moselle, Département des Vosges, Lorraine, France [?]
3.8 miles North bearing 18° from Lepuix, Territoire de Belfort, Franche-Comté, France
48.4 miles West bearing 255° from Freiburg, Regierungsbezirk Freiburg, Baden-Württemberg, Germany
67.4 miles Southwest bearing 218° from Strasbourg, Département du Bas-Rhin, Alsace, France
Last position: 2019-02-17 03:14:30 EST (9m3s ago)
2019-02-17 09:14:30 CET local time at Saint-Maurice-sur-Moselle, France [?]
Last path: F8KOX-4>APFD90 via WIDE2-2,qAO,F5ZKS (good)
Positions stored: 27
Packet rate: 710 seconds between packets on average during 34804 seconds.
APRS digipeater – Statistics for 2019-02:
Stations heard directly: 61 on radio path – show map
Last heard a station directly: 2019-02-17 03:22:18 EST (1m15s ago)
Normal receiver range estimate: 99 miles (Updated: 2018-07-31 16:43:51 EDT)
Position packets heard directly: 1386 on radio path
Stations near current position of F8KOX-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
F5HTR-74.5 miles 50°2019-02-17 03:22:18 F4FHY-106.8 miles 180°2019-02-14 16:37:50
F4FHY7.2 miles 180°2019-02-16 12:18:07 F4FRQ7.5 miles 180°2019-02-17 01:10:46
F1GRR-158.5 miles 50°2019-01-30 07:10:50 F5ZV-99.2 miles 148°2019-01-25 16:23:09
F5ZV-79.8 miles 136°2019-02-13 12:26:57 F4DYX9.8 miles 71°2019-02-16 12:17:34
P035021111.0 miles 82°2019-02-10 15:32:53 F1ELJ-1511.2 miles 78°2019-02-15 07:10:17
F1ZDG17.5 miles 48°2019-02-17 03:15:30 F1ZDA17.5 miles 48°2019-02-17 03:15:46
F5ZKS17.5 miles 48°2019-02-17 03:05:46 F4GJI19.6 miles 184°2019-02-02 07:20:53
F6KDL21.9 miles 92°2019-02-17 03:15:46 F8CZI-922.9 miles 106°2019-02-16 13:55:37
F6HFT-N23.7 miles 100°2019-02-16 09:38:23 F4DHG24.6 miles 93°2019-02-16 11:51:46
F4HCZ B25.5 miles 39°2019-01-20 13:16:31 F4HCZ25.5 miles 39°2019-01-29 11:00:26
Stations which heard F8KOX-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
HB9ZF-1 5 2019-02-03 02:32:59 2019-02-16 20:14:27 JN37KT > JN47KG 101.7 miles 110° 2019-02-16 20:14:27
HB9FM-4 23 2019-02-03 01:33:04 2019-02-16 02:55:20 JN37KT > JN37SM 39.6 miles 119° 2019-02-16 02:55:20
DB0FRB 1 2019-02-05 06:13:17 2019-02-05 06:13:17 JN37KT > JN38WA 48.3 miles 72° 2019-02-05 06:13:17
F1ZYS-3 1 2019-02-05 09:33:13 2019-02-05 09:33:13 JN37KT > JN25GQ 184.4 miles 218° 2019-02-05 09:33:13
HB9ZF-3 2 2019-02-05 10:53:03 2019-02-05 17:13:15 JN37KT > JN47HL 87.3 miles 104° 2019-02-05 17:13:15
F5ZCV-4 2 2019-02-04 17:13:42 2019-02-04 17:53:44 JN37KT > JN36EV 67.1 miles 199° 2019-02-04 17:53:44
HB9ZZ-1 22 2019-02-03 15:53:09 2019-02-07 02:13:30 JN37KT > JN47GJ 85.1 miles 110° 2019-02-07 02:13:30
DB0DB-10 18 2019-02-06 07:54:12 2019-02-17 03:08:20 JN37KT > JN37US 39.9 miles 93° 2019-02-17 03:08:20
HB9PM-4 4 2019-02-16 17:14:30 2019-02-16 22:34:31 JN37KT > JN37SG 50.6 miles 137° 2019-02-16 22:34:31
DB0KLI-10 2 2019-02-04 15:53:08 2019-02-04 16:52:04 JN37KT > JN48JC 90.8 miles 76° 2019-02-04 16:52:04
F5ZHR-4 1 2019-02-14 04:14:16 2019-02-14 04:14:16 JN37KT > JN26WX 73.3 miles 218° 2019-02-14 04:14:16
F4FEB-13 109 2019-02-01 01:32:45 2019-02-16 07:14:24 JN37KT > JN37GJ 32.2 miles 204° 2019-02-16 07:14:24
LX0WX-13 3 2019-02-13 10:34:07 2019-02-15 22:34:22 JN37KT > JN39BW 150.4 miles 348° 2019-02-15 22:34:22
HB9EAS-10 6 2019-02-06 03:54:00 2019-02-12 22:54:02 JN37KT > JN37SJ 43.3 miles 130° 2019-02-12 22:54:02
HB9NF-10 15 2019-02-05 14:33:14 2019-02-06 19:13:26 JN37KT > JN47KJ 100.9 miles 106° 2019-02-06 19:13:26
HB9CR-4 1 2019-02-05 04:53:16 2019-02-05 04:53:16 JN37KT > JN37SJ 43.0 miles 134° 2019-02-05 04:53:16
HB9F-10 184 2019-01-31 19:47:00 2019-02-11 09:53:51 JN37KT > JN36WN 98.4 miles 151° 2019-02-11 09:53:51
HB9TQL-10 3 2019-02-03 00:12:58 2019-02-17 02:54:29 JN37KT > JN37UM 45.0 miles 116° 2019-02-17 02:54:29
HB9FEF-11 855 2019-01-31 19:12:44 2019-02-17 02:08:17 JN37KT > JN37VL 47.9 miles 118° 2019-02-17 02:08:17
F5ZKS 340 2019-01-31 19:32:43 2019-02-17 03:14:30 JN37KT > JN37NX 17.5 miles 48° 2019-02-17 03:14:30
HB9DWZ-1 50 2019-01-31 19:32:46 2019-02-02 12:12:57 JN37KT > JN47DL 71.0 miles 108° 2019-02-02 12:12:57

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.
Stations heard directly by F8KOX-4
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
F1IQH 4 2019-02-13 17:45:29 2019-02-14 19:15:23 JN27RA > JN37KT 85.8 miles 231° 2019-02-14 19:15:23
HB9FS 9 2019-02-05 05:02:34 2019-02-16 20:59:03 JN37VL > JN37KT 50.8 miles 116° 2019-02-16 20:59:03
DH0GDE-9 22 2019-02-06 10:54:37 2019-02-16 06:12:20 JN37UR > JN37KT 40.5 miles 98° 2019-02-16 05:23:36
F1DLW 1 2019-02-15 05:55:49 2019-02-15 05:55:49 JN37AG > JN37KT 54.3 miles 225° 2019-02-15 05:55:49
F4FEB-9 4 2019-02-16 05:28:26 2019-02-16 13:12:59 JN27XC > JN37KT 65.6 miles 220° 2019-02-16 13:12:59
F4EFD 3 2019-02-15 05:36:03 2019-02-15 10:43:14 JN27HA > JN37KT 116.9 miles 244° 2019-02-15 10:43:14
F1DLW-9 14 2019-02-14 06:36:15 2019-02-14 07:19:05 JN37AG > JN37KT 51.2 miles 224° 2019-02-14 07:19:05
HB9ATX-9 2 2019-02-14 04:49:07 2019-02-14 05:32:02 JN37TO > JN37KT 38.1 miles 113° 2019-02-14 04:49:07
DB0FRB 22 2019-02-03 10:35:42 2019-02-16 21:56:22 JN38WA > JN37KT 48.3 miles 72° 2019-02-16 21:56:22
F1ZYS-3 7 2019-02-06 10:10:08 2019-02-15 12:38:06 JN25GQ > JN37KT 184.4 miles 218° 2019-02-15 12:38:06
HB9IPA 9 2019-02-06 04:34:03 2019-02-16 14:46:46 JN37TN > JN37KT 40.0 miles 115° 2019-02-16 14:46:46
F4AFE-9 4 2019-02-09 05:08:52 2019-02-09 05:18:46 JN27OO > JN37KT 78.1 miles 260° 2019-02-09 05:18:46
F4CKW-9 3 2019-02-10 09:16:03 2019-02-10 09:55:32 JN27MM > JN37KT 85.4 miles 257° 2019-02-10 09:16:03
F6CBE-9 2 2019-02-09 03:50:21 2019-02-09 06:00:24 JN37MF > JN37KT 42.5 miles 169° 2019-02-09 03:50:21
F5ZCV-4 3 2019-02-03 16:00:22 2019-02-12 14:04:17 JN36EV > JN37KT 67.1 miles 199° 2019-02-12 14:04:17
F1CLB-9 1 2019-02-04 07:42:42 2019-02-04 07:42:42 JN27OQ > JN37KT 77.2 miles 265° 2019-02-04 07:42:42
HB9EUE-9 6 2019-02-01 02:10:49 2019-02-15 11:53:39 JN47IB > JN37KT 101.4 miles 120° 2019-02-13 10:25:34
HB9KBJ-4 21 2019-02-01 05:52:35 2019-02-16 12:03:18 JN36UL > JN37KT 99.0 miles 156° 2019-02-16 12:03:18
DL1GER-9 4 2019-02-12 05:49:33 2019-02-12 08:12:57 JN37VP > JN37KT 44.3 miles 105° 2019-02-12 05:49:33
DL1OAM-9 22 2019-02-02 06:54:52 2019-02-02 08:48:54 JN37DI > JN37KT 38.8 miles 218° 2019-02-02 08:48:54
F5KOB-1 1 2019-02-16 22:07:45 2019-02-16 22:07:45 JN18XH > JN37KT 137.5 miles 285° 2019-02-16 22:07:45
HB9EYW-9 3 2019-02-01 01:25:17 2019-02-12 01:24:36 JN37TN > JN37KT 41.7 miles 113° 2019-02-01 01:25:17
F8COJ-10 302 2019-01-31 21:14:18 2019-02-16 23:46:05 JN36BE > JN37KT 117.2 miles 197° 2019-02-01 17:16:30
F5NAA-9 12 2019-02-04 05:01:48 2019-02-09 07:44:33 JN27XH > JN37KT 52.1 miles 229° 2019-02-09 06:52:07
F5ZHR-4 7 2019-02-02 00:32:11 2019-02-15 20:06:53 JN26WX > JN37KT 73.3 miles 218° 2019-02-15 20:06:53
HB9FLD-9 2 2019-02-04 01:38:39 2019-02-15 16:45:24 JN47CA > JN37KT 82.8 miles 131° 2019-02-04 01:38:39
F1ZFJ-3 4 2019-02-13 09:22:11 2019-02-15 12:59:24 JN16LE > JN37KT 215.1 miles 240° 2019-02-15 12:59:24
F4FEB-13 13 2019-02-04 19:02:55 2019-02-16 20:42:42 JN37GJ > JN37KT 32.2 miles 204° 2019-02-16 20:42:42
DL1AFA-9 6 2019-02-03 06:16:13 2019-02-11 11:50:10 JN38XC > JN37KT 55.2 miles 69° 2019-02-11 11:49:28
F4EWZ-9 3 2019-02-12 07:54:05 2019-02-12 07:59:40 JN27OO > JN37KT 78.4 miles 261° 2019-02-12 07:59:40
DL8GJA-9 4 2019-02-04 01:54:35 2019-02-15 01:42:12 JN38VA > JN37KT 47.8 miles 71° 2019-02-04 01:54:35
F1ZZM-2 51 2019-02-01 06:09:19 2019-02-17 03:22:11 JN38BQ > JN37KT 69.1 miles 333° 2019-02-17 03:22:11
DL1GWN-9 2 2019-02-09 06:00:23 2019-02-09 06:13:33 JN37UW > JN37KT 39.9 miles 76° 2019-02-09 06:13:33
DL5BF-9 2 2019-02-04 06:53:46 2019-02-07 01:44:42 JN37WX > JN37KT 48.7 miles 75° 2019-02-04 06:53:46
DB0FRK-10 18 2019-02-03 16:41:53 2019-02-12 22:21:57 JN37WX > JN37KT 50.6 miles 77° 2019-02-12 22:21:57
F5HTR-7 2 2019-02-17 03:21:18 2019-02-17 03:22:18 JN37LU > JN37KT 4.5 miles 50° 2019-02-17 03:22:18
F5ZV-7 111 2019-02-04 05:12:53 2019-02-13 09:46:14 JN37NM > JN37KT 25.1 miles 147° 2019-02-04 10:18:56
HB9EBC-9 1 2019-02-16 05:58:34 2019-02-16 05:58:34 JN37TL > JN37KT 44.9 miles 122° 2019-02-16 05:58:34
HB9NF-10 6 2019-02-04 14:28:00 2019-02-13 22:57:42 JN47KJ > JN37KT 100.9 miles 106° 2019-02-13 22:57:42
DL1GRC-9 1 2019-02-16 02:55:20 2019-02-16 02:55:20 JN37ST > JN37KT 33.4 miles 90° 2019-02-16 02:55:20
HB9RMM-7 2 2019-02-16 07:45:43 2019-02-16 11:05:22 JN37TI > JN37KT 49.4 miles 129° 2019-02-16 11:05:22
F1FFS-9 7 2019-02-15 08:41:48 2019-02-16 08:56:22 JN16WA > JN37KT 188.3 miles 230° 2019-02-16 08:56:22
HB9FID 2 2019-02-15 00:22:22 2019-02-15 02:13:27 JN37QG > JN37KT 45.1 miles 144° 2019-02-15 00:22:22
DB1SV 3 2019-02-15 05:46:35 2019-02-15 10:41:37 JN37UP > JN37KT 43.3 miles 106° 2019-02-15 05:46:35
DG4GJL-9 11 2019-02-01 01:19:50 2019-02-14 10:40:41 JN38UC > JN37KT 45.9 miles 65° 2019-02-08 11:08:43
HB9FZG-9 1 2019-02-04 02:54:54 2019-02-04 02:54:54 JN47AM > JN37KT 57.4 miles 110° 2019-02-04 02:54:54
F8GBR-14 1 2019-02-14 01:55:49 2019-02-14 01:55:49 JN26IX > JN37KT 116.8 miles 241° 2019-02-14 01:55:49
DG5GG-9 1 2019-02-08 10:48:50 2019-02-08 10:48:50 JN47BX > JN37KT 60.5 miles 78° 2019-02-08 10:48:50
F4BME 587 2019-02-03 12:56:44 2019-02-17 03:22:11 JN37LK > JN37KT 27.6 miles 173° 2019-02-06 12:38:18
HB9FXK-9 1 2019-02-07 00:04:43 2019-02-07 00:04:43 JN47CK > JN37KT 70.1 miles 111° 2019-02-07 00:04:43
HB9GSQ-7 1 2019-02-12 14:05:32 2019-02-12 14:05:32 JN37TM > JN37KT 41.2 miles 118° 2019-02-12 14:05:32
HB9FDL-7 3 2019-02-02 01:45:52 2019-02-03 15:51:16 JN47BK > JN37KT 66.0 miles 112° 2019-02-03 15:51:16
DK5GN-7 2 2019-02-14 01:00:50 2019-02-14 10:53:31 JN38XB > JN37KT 53.0 miles 70° 2019-02-14 10:53:31
DL4GAJ-9 4 2019-02-01 07:45:27 2019-02-01 07:55:47 JN37TP > JN37KT 39.3 miles 108° 2019-02-01 07:55:47
HB3XPO-9 15 2019-02-01 00:19:29 2019-02-15 09:26:21 JF00AA > JN37KT 6077.7 miles 185° 2019-02-07 00:09:29
DD1US-9 4 2019-02-11 14:22:55 2019-02-11 15:01:11 JN38VD > JN37KT 50.1 miles 64° 2019-02-11 15:01:11
F1PYN-3 1 2019-02-06 01:50:57 2019-02-06 01:50:57 JN25JU > JN37KT 166.5 miles 216° 2019-02-06 01:50:57
F4EEI-1 13 2019-02-06 12:33:37 2019-02-16 05:08:53 JN27PU > JN37KT 70.1 miles 274° 2019-02-16 03:50:54
F4FHY 11 2019-02-09 06:06:30 2019-02-13 15:21:00 JN37KQ > JN37KT 7.3 miles 180° 2019-02-13 15:21:00
F4BME-4 1 2019-02-10 06:13:45 2019-02-10 06:13:45 JN37KL > JN37KT 23.5 miles 178° 2019-02-10 06:13:45
HB9BHU-1 1 2019-02-16 08:24:06 2019-02-16 08:24:06 JN37UH > JN37KT 53.9 miles 130° 2019-02-16 08:24:06

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