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 OZ4MK-9 - show graphs
Comment: Michael Paa Hjul
Mic-E message: Off duty
Location: 55°37.30' N 11°29.06' E - locator JO55RO89CE - show map
3.8 miles Southeast bearing 139° from Jyderup, Holbæk Kommune, Zealand, Denmark [?]
6.2 miles North bearing 357° from Dianalund, Sorø Kommune, Zealand, Denmark
42.3 miles West bearing 265° from Copenhagen, Københavns Kommune, Capital Region, Denmark
59.1 miles West bearing 272° from Malmö (Malmoe), Malmö Kommun, Skåne, Sweden
Last position: 2025-01-14 09:21:01 EST (59m58s ago)
2025-01-14 15:21:01 CET local time at Jyderup, Denmark [?]
Altitude: 164 ft
Course: 184°
Speed: 3 MPH
Device: Yaesu: FTM-500D (rig)
Last path: OZ4MK-9>UUSW30 via qAR,OZ0DMR-1
Positions stored: 11462
Packet rate: 34 seconds between packets on average during 1046 seconds.
Other SSIDs: OZ4MK-8 OZ4MK-14
Stations near current position of OZ4MK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OZ4MK-820.7 yards 180°2024-12-23 12:49:15 OZ4MK-1423.7 yards 151°2024-12-23 12:05:09
OZ9DIM-13.0 miles 199°2025-01-14 09:46:35 OZ9DIM-203.0 miles 199°2025-01-14 10:05:46
7.3 miles 51°2025-01-13 05:57:30 OZ8KAR-DP8.1 miles 301°2025-01-14 10:10:24
OZ1CGK-59.5 miles 354°2024-12-24 10:11:00 OZ4L11.5 miles 12°2025-01-14 10:15:02
OZ1LUH-912.7 miles 273°2024-12-29 13:39:31 OZ1LUH12.7 miles 273°2025-01-12 09:55:33
OZ5Q-1012.9 miles 187°2025-01-14 09:57:29 OZ5BD-1212.9 miles 187°2025-01-14 10:16:47
OZ5Q-2012.9 miles 187°2024-12-23 08:56:23 OZ5MD-1212.9 miles 187°2025-01-14 10:00:23
CW416713.0 miles 81°2025-01-14 10:17:04 OZ0DMR-DP13.8 miles 107°2025-01-14 10:10:24
OZ0DMR-113.8 miles 107°2025-01-14 10:18:23 14.6 miles 88°2025-01-14 06:16:08
ORO15.3 miles 53°2024-12-28 13:56:41 SKAWLINK 315.4 miles 284°2025-01-01 05:29:55
Stations which heard OZ4MK-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OZ5DIA-2 1 2025-01-02 04:16:32 2025-01-02 04:16:32 JO45QC > JO44TX 14.0 miles 127° 2025-01-02 04:16:32
OZ4DIS-2 77 2025-01-02 06:07:10 2025-01-10 04:33:06 JO55KH > JO55NQ 28.2 miles 20° 2025-01-02 06:07:10
OZ6FRS-3 82 2025-01-02 06:16:43 2025-01-10 04:48:31 JO55MI > JO65BT 52.7 miles 51° 2025-01-02 06:16:43
OZ1BZJ-1 55 2025-01-02 11:30:29 2025-01-14 06:18:47 JO55SR > JO65CQ 26.7 miles 98° 2025-01-11 08:27:10
OZ5DIN-1 112 2025-01-02 06:16:41 2025-01-14 06:31:27 JO55MI > JO55NR 27.1 miles 5° 2025-01-02 06:16:41
OZ5DSL-1 345 2025-01-02 05:41:03 2025-01-14 09:20:43 JO55DJ > JO55QJ 41.3 miles 90° 2025-01-02 05:41:03
OZ0LAV 16 2025-01-02 04:00:00 2025-01-02 05:03:25 JO44SW > JO45OK 36.0 miles 338° 2025-01-02 04:00:00
OZ8NST-2 4 2025-01-02 06:10:36 2025-01-02 06:18:36 JO55KH > JO55TG 27.4 miles 98° 2025-01-02 06:10:36
OZ0DMR-1 211 2025-01-02 06:54:07 2025-01-14 09:21:01 JO55SS > JO55VN 18.3 miles 141° 2025-01-11 09:22:43
OZ9DIC-1 33 2025-01-11 02:01:34 2025-01-14 06:07:20 JO55UN > JO55XL 13.1 miles 116° 2025-01-11 07:01:17
OZ9DIE-2 40 2025-01-02 05:17:39 2025-01-02 06:10:23 JO45VM > JO55EJ 26.4 miles 110° 2025-01-02 05:17:39
DB0SH-10 40 2025-01-02 03:27:24 2025-01-02 04:44:36 JO45RG > JO44RT 32.5 miles 177° 2025-01-02 04:44:36
OZ7GZ 2 2025-01-02 05:00:50 2025-01-02 05:02:54 JO45RM > JO45OL 9.3 miles 249° 2025-01-02 05:02:54
OZ9DIJ-2 12 2025-01-02 03:36:08 2025-01-02 04:44:06 JO45RG > JO45QA 17.3 miles 182° 2025-01-02 04:44:06
OZ7CER-1 4 2025-01-02 04:54:59 2025-01-02 05:02:23 JO45RK > JO45QU 31.4 miles 352° 2025-01-02 04:54:59
OZ1IEP-3 165 2025-01-02 06:16:42 2025-01-14 09:19:56 JO55MI > JO55XU 50.4 miles 46° 2025-01-02 06:16:42
OZ9DIK-2 2 2025-01-02 11:27:37 2025-01-02 12:08:08 JO55SP > JO66BB 36.6 miles 37° 2025-01-02 12:08:08
OZ9DIL-2 53 2025-01-02 05:42:06 2025-01-10 04:43:12 JO55DI > JO55PE 39.0 miles 107° 2025-01-02 05:42:06
OZ9DIF-1 31 2025-01-02 11:30:27 2025-01-14 06:00:34 JO55SO > JO65EH 39.6 miles 122° 2025-01-11 01:45:21
OZ9DII-1 10 2025-01-14 03:58:37 2025-01-14 05:49:41 JO65CM > JO65GQ 18.2 miles 46° 2025-01-14 04:28:56
OZ9DIM-1 188 2025-01-02 06:07:17 2025-01-10 04:48:35 JO55KH > JO55RN 31.1 miles 51° 2025-01-02 06:07:17
OZ4JK-10 8 2025-01-02 12:08:04 2025-01-13 08:54:39 JO55RP > JO55WX 28.2 miles 34° 2025-01-11 10:13:12
OZ3KV-10 1 2025-01-14 04:00:18 2025-01-14 04:00:18 JO65CM > JO65DN 5.2 miles 54° 2025-01-14 04:00:18
OZ9DAN-1 36 2025-01-02 04:45:40 2025-01-02 05:29:59 JO45RH > JO45VN 22.4 miles 36° 2025-01-02 04:45:40

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.
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