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 SP2MKR-9 - show graphs
Comment: 439.700MHz Janek Niemcz
Mic-E message: En route
Location: 53°12.89' N 17°58.46' E - locator JO83XF61WN - show map
6.5 miles North bearing 348° from Bydgoszcz, Bydgoszcz, Kujawsko-Pomorskie, Poland [?]
8.6 miles North bearing 16° from Białe Błota, Powiat bydgoski, Kujawsko-Pomorskie, Poland
70.8 miles Northeast bearing 38° from Poznań, Poznań, Greater Poland Voivodeship, Poland
Last position: 2025-01-30 08:27:14 EST (1m33s ago)
2025-01-30 14:27:14 CET local time at Bydgoszcz, Poland [?]
Altitude: 184 ft
Course: 346°
Speed: 14 MPH
Device: Kenwood: TM-D710 (rig)
Last path: SP2MKR-9>US1R89 via WIDE1-1,WIDE2-2,qAR,SR2DBM (good)
Positions stored: 146366
Packet rate: 81 seconds between packets on average during 3983 seconds.
Other SSIDs: SP2MKR-4 SP2MKR-7 SP2MKR-3
Stations near current position of SP2MKR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
GW43861.4 miles 195°2025-01-30 08:26:01 SP2IM2.2 miles 194°2025-01-21 18:42:15
SP2TDI-92.2 miles 194°2025-01-29 13:22:12 SP2MKR-43.1 miles 141°2025-01-19 09:01:58
SR2ZXT-13.6 miles 137°2025-01-30 08:27:29 SP0RMO-103.6 miles 120°2025-01-23 11:30:22
SQ2SAT-94.1 miles 355°2025-01-09 07:07:40 SR2SAT4.1 miles 355°2025-01-30 08:23:43
SP2DTW-94.1 miles 104°2025-01-30 04:38:16 SQ2SAT-14.2 miles 135°2025-01-05 08:09:17
SP2ST-234.3 miles 215°2025-01-30 08:07:07 SP2ST-224.3 miles 215°2025-01-30 08:21:07
SP2ST-D4.3 miles 215°2025-01-30 08:28:41 SP2ST B4.3 miles 215°2025-01-30 08:11:12
SP2ST-B4.3 miles 215°2025-01-30 08:11:22 SP2ST-274.3 miles 215°2025-01-30 08:16:33
SP2ST-214.3 miles 215°2025-01-30 08:17:41 SR2ST-24.3 miles 215°2025-01-30 08:09:53
SR2ST-124.3 miles 215°2025-01-30 08:02:18 SR2ST-134.3 miles 215°2025-01-22 07:15:59
Stations which heard SP2MKR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SR3NJE 1 2025-01-20 04:31:45 2025-01-20 04:31:45 JO93AE > JO72PI 128.6 miles 244° 2025-01-20 04:31:45
SR4DOS 5 2025-01-17 03:22:15 2025-01-22 11:39:40 JO83XC > JO93XN 86.2 miles 69° 2025-01-22 02:50:28
SM5RVH-1 1 2025-01-20 04:29:11 2025-01-20 04:29:11 JO93AE > JO88LQ 384.0 miles 354° 2025-01-20 04:29:11
SP2OFR 4 2025-01-05 07:45:19 2025-01-05 08:28:06 JO93FH > JO93JJ 14.3 miles 72° 2025-01-05 08:28:06
SP2GG-4 787 2025-01-02 08:17:26 2025-01-30 08:23:33 JO93DG > JO83VA 29.9 miles 232° 2025-01-05 07:32:23
SR5ZU 2 2025-01-20 04:29:33 2025-01-20 04:30:17 JO93AE > JO93WB 77.1 miles 95° 2025-01-20 04:30:17
SR2INO 2 2025-01-05 06:51:49 2025-01-29 07:48:13 JO93DE > JO92CT 25.9 miles 182° 2025-01-05 06:51:49
SP2CDN 2 2025-01-05 06:51:46 2025-01-05 07:04:05 JO93DF > JO93HA 20.0 miles 138° 2025-01-05 07:04:05
SR2SAT 460 2025-01-02 09:54:26 2025-01-30 08:23:35 JO93EH > JO83XG 18.5 miles 259° 2025-01-05 08:29:14
SR2ST-10 565 2025-01-02 09:57:00 2025-01-30 08:20:10 JO95AE > JO83WD 139.0 miles 182° 2025-01-09 04:21:01
SR2DBM 813 2025-01-02 08:19:02 2025-01-30 08:27:14 JO93EH > JO93BD 15.4 miles 220° 2025-01-05 08:32:44
SQ2LXT-1 1 2025-01-11 08:51:06 2025-01-11 08:51:06 JO93AE > JO92HX 27.5 miles 118° 2025-01-11 08:51:06

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