Latest symbol  Civil Defense
Latest Packet:
Position Packet
Receive Time:
SARTrack (software, Windows) by ZL4FOX
Latest Forwarded:
Receive Time:
Latest Comment:
SP EmCom 145.500MHz
Receive Time:
(Received in latest packet)
Latest Beacon:
Receive Time:
Latest Status:
145.500 MHz[:SP EmCom
Receive Time:
Latest Weather:
Latest Telemetry:
Latest Position4:
54.3913333333333, 18.3818333333333
Receive Time:
(Received in latest packet)
571 ft
Nearby locations:
Banino , Poland 0.98 miles
Żukowo , Poland 3.46 miles
Chwaszczyno , Poland 3.92 miles
Bojano , Poland 5.52 miles
Packet frequency:
810s (Latest 10 packets)
Latest symbol
Search for SP2PTL at QRZ.COM!

(Link to

Related stations/objects6:
Symbol  SQ2HL  (SP2PTL)
Symbol  SR2WXB  (SP2PTL)
Symbol  PTL CAMP  (SP2PTL)
Symbol  SP2WK  (SP2PTL)
Symbol  SQ2MK  (SP2PTL)
Symbol  SQ2PPL  (SP2PTL)
Nearby stations/objects:
Symbol  SP2PTL-15 40 yd
Symbol  SR2WXB  (SP2PTL) 1.76 miles
Symbol  PTL CAMP  (SP2PTL) 3.01 miles
Symbol  SP2WK  (SP2PTL) 4.37 miles
Symbol  SR2UVG B  (SR2UVG-S) 4.76 miles
Symbol  SR2UVG-B 4.76 miles
Symbol  SR2C-2 4.78 miles
Symbol  SQ2MO-T 7.19 miles
Symbol  FW0477 7.42 miles
Symbol  SQ2CET-13 7.52 miles
Symbol  SQ2CET 7.53 miles
Symbol  SR2NWG 9.03 miles
Symbol  SQ2MK  (SP2PTL) 10.47 miles
Symbol  SP2GDK-10 10.66 miles
Symbol  SP2L-16 10.93 miles

  1. A packet is either recived from the regular APRS-IS servers or from the CWOP servers. Packets received from the APRS-IS servers are sent from ham radio operators, and packets received from the CWOP servers are sent from citizen weather stations.
  2. To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  3. Used Aprs Device according to the APRS device identification database.
  4. Position accordning to the Google geocoding service, based on the reported latitude and longitude (if we get no valid position from the Google gecoding service we will show the latitude and longitude).
  5. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  6. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position

© 2015-2019 Per Qvarforth SM4WJF
All Rights Reserved

In this tab we show all APRS packets of any packet type that has been added to the map.

In this tab we show APRS packets of type position that has been added to the map (note that any station may send a position packet).

In this tab we show all APRS packets of type object or item that has been added to the map.

In this tab we show APRS packets of type weather that has been added to the map (note that any station may send a weather packet, not only weather stations).

In this tab we show APRS packets of type direction finding, telemetry, message, query and status that has been added to the map.

Select date and time to show map data for (enter time for your locale time zone). The regular time length select box can still be used to select how old data that should be shown (relative to selected date and time).

*Note that the heatmap will still based on data from the latest hour (not the selected date and time).

Date and time:


APRS Direct

Current time is:


Station filter

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