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 OK1TZL-9 - show graphs
Map loading...
Comment: op. Martin, QTH Nejdek, QRV 145.350 MHz
Location: 50°20.16' N 12°42.71' E - locator JO60II50KP - show map - static map
6.8 miles South bearing 188° from Johanngeorgenstadt, Saxony, Germany [?]
9.9 miles South bearing 194° from Breitenbrunn, Saxony, Germany
70.9 miles South bearing 168° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
95.4 miles Northeast bearing 49° from Nuremberg, Bavaria, Germany
Last position: 2021-04-21 12:22:35 EDT (10h13m ago)
2021-04-21 18:22:35 CEST local time at Johanngeorgenstadt, Germany [?]
Altitude: 2094 ft
Course: 156°
Speed: 4 MPH
Last telemetry: 2019-04-03 13:46:15 EDT (749d 8h49m ago) – show telemetry
Ch 1: 151, Ch 2: 174, Ch 3: 168, Ch 4: 160, Ch 5: 133
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: OK1TZL-9>APOT21 via WIDE1-1,WIDE2-1,qAR,OK1TZL (good)
Positions stored: 26158
Packet rate: 82 seconds between packets on average during 1308 seconds.
Other SSIDs: OK1TZL OK1TZL-1 OK1TZL-10 OK1TZL-3 OK1TZL-6 OK1TZL-7 OK1TZL-8
APRS digipeater – Statistics for 2021-04:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2021-04-14 03:44:40 EDT (7d 18h51m ago)
Position packets heard directly: 5 on radio path
Stations near current position of OK1TZL-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OK1TZL24.5 yards 147°2021-04-21 22:19:45 OK1TZL-733.5 yards 128°2021-04-03 06:29:18
OK1TZL-60.8 miles 16°2021-04-21 22:35:46 OK1TZL-31.2 miles 147°2021-04-21 22:33:26
OZ6F-DP2.5 miles 192°2021-04-13 21:16:13 DB0ERZ-108.7 miles 341°2021-04-21 22:27:16
DB0ERZ-B8.7 miles 341°2021-04-21 22:21:33 DB0ERZ B8.7 miles 341°2021-04-21 22:21:23
DB0ERZ-R8.7 miles 341°2021-04-21 22:29:53 DB0ERZ-N8.7 miles 341°2021-04-12 15:40:46
DB0ERZ-78.8 miles 341°2021-04-21 22:35:17 OK1SLA B9.3 miles 204°2021-04-21 17:03:10
OK1SLA-B9.3 miles 204°2021-04-21 17:03:20 OK1SLA-N9.3 miles 204°2021-04-21 17:02:50
OK1VKQ B10.1 miles 150°2021-04-21 04:01:16 OK1VKQ-B10.1 miles 150°2021-04-21 04:01:26
,KKP10.8 miles 212°2021-04-16 02:02:26 OK1WJW-1011.0 miles 195°2021-04-21 08:59:39
Fichtelbe12.4 miles 59°2021-04-21 22:17:07 DB0FIB-R12.5 miles 59°2021-04-17 05:53:44
Stations which heard OK1TZL-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
OK1KZE-1 63 2021-04-07 01:41:07 2021-04-20 11:49:29 JO60WD > JN79FX 27.7 miles 118° 2021-04-14 02:05:49
OK1TEC-3 7 2021-04-07 01:19:22 2021-04-20 11:45:16 JO70DB > JO60WQ 47.9 miles 336° 2021-04-20 10:28:59
OK0BBK-2 2 2021-04-07 01:51:27 2021-04-07 02:35:16 JO70DB > JO70PO 55.2 miles 49° 2021-04-07 01:51:27
DB0MAK 8 2021-04-04 09:21:53 2021-04-19 00:46:49 JO60JG > JO60BA 35.5 miles 238° 2021-04-19 00:46:49
OK0DRB-1 110 2021-04-04 08:59:33 2021-04-20 12:52:25 JO60JG > JO60SB 33.8 miles 114° 2021-04-04 08:59:33
OK1HOT-2 8 2021-04-07 01:36:57 2021-04-20 11:12:04 JO70AC > JO70DB 12.5 miles 110° 2021-04-07 01:36:57
DB0HHB 3 2021-04-08 00:40:51 2021-04-20 12:29:54 JO60II > JN69LF 76.7 miles 173° 2021-04-10 09:06:28
OK0BAD-2 5 2021-04-07 03:24:44 2021-04-20 11:40:39 JO60XD > JN79AS 25.4 miles 175° 2021-04-20 09:05:37
OK0DJ-1 5 2021-04-07 04:30:17 2021-04-20 11:53:57 JO60OD > JO70LR 89.1 miles 62° 2021-04-07 04:30:17
OK1TZL 439 2021-04-01 07:25:50 2021-04-21 12:22:35 JO60ME > JO60II 17.4 miles 311° 2021-04-07 04:40:35
OK1DJO-3 7 2021-04-14 02:34:02 2021-04-20 11:43:17 JO70DB > JO70DB 2.3 miles 152° 2021-04-20 11:43:17
OK0BPL-1 7 2021-04-07 00:39:48 2021-04-20 12:57:41 JO60MD > JN69RQ 37.9 miles 150° 2021-04-07 00:39:48
OK0BNH-2 5 2021-04-07 00:13:35 2021-04-20 11:50:37 JO60JH > JN79DV 71.3 miles 111° 2021-04-13 00:44:52
DB0FGB 3 2021-04-09 00:40:44 2021-04-19 00:52:54 JO60JF > JO50WB 44.8 miles 254° 2021-04-19 00:52:54
OK1TOM 37 2021-04-04 08:06:23 2021-04-21 12:15:20 JO60II > JO60JC 16.0 miles 168° 2021-04-21 00:37:58
OK1SDR-2 4 2021-04-07 00:43:57 2021-04-20 12:58:38 JO60ND > JN69GW 28.5 miles 241° 2021-04-20 12:58:38
OK0BPT-1 1 2021-04-20 12:57:37 2021-04-20 12:57:37 JO60ND > JN78AX 88.9 miles 153° 2021-04-20 12:57:37

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 OK1TZL-9
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
OK1XRV-15 3 2021-04-07 00:34:14 2021-04-20 08:19:21 JO60LB > JO60JF 15.1 miles 155° 2021-04-07 00:34:14
OK1XED-15 2 2021-04-07 01:46:29 2021-04-14 03:44:40 JO70CD > JO70CC 3.0 miles 37° 2021-04-14 03:44:40

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.
User guide · 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