Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
OK4MD
Station ID:
62224
Source:
APRS-IS
Symbol:
Latest symbol  Human/Person
Latest Packet:
Position Packet
Receive Time:
1772850898
Age:
1772850898
Path:
UP0S40,WIDE1-1,qAO,OK0HCS-1
Latest Telemetry:
1762633128
Latest Position:
50.05667, 14.41883
Receive Time:
(Received in latest packet)
 
Show on map
Speed:
62.97 km/h
Course:
190°
Altitude:
164 m
Packet frequency:
17s (Latest 4 packets)
Latest symbol
Search for OK4MD at QRZ
Export OK4MD data to KML
 
Nearby stations/objects:
Symbol  OK1VCF-8 3.07 km
Symbol  OK0HCS-1 3.35 km
Symbol  OK0HCS B 3.53 km
Symbol  OK0HCS-B 3.53 km
Symbol  OK1SE-12 3.93 km
Symbol  OK1HBP-15 4.13 km
Symbol  OK4MD-31 4.42 km
Symbol  OK1HOL-9 5.34 km
Symbol  OK1HOL-11 5.34 km
Symbol  OK1HOL-13 5.35 km
Symbol  OK1KKY 5.37 km
Symbol  PrahaLibu 5.79 km
Symbol  OK1TOT-10 6.45 km
Symbol  OK1IGO B 8.06 km
Symbol  OK1IGO-R 8.06 km
 
  • The specified "Station ID" is the ID that this station has on this website, this ID is useful when creating a link to this website. Read more in the About/FAQ.
  • To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  • If this packet has the "Posambiguity"-mark it means that the sent position is ambiguous (a configured number of digits has been truncated from the end of the position).
  • PHG stands for Power-Height-Gain (and directivity). The height is not the height above sea-level, it is the height above average terrain (HAAT = Height Above Average Terrain). PHG is used to calculate the relative RF range of a station. If this station has reported several positions or symbols the PHG data will only be used for the position and symbol used in the PHG-packet.
  • RNG is the "pre-calculated omni-directional radio range" of the station (reported by the station itself). If this station has reported several positions or symbols the RNG data will only be used for the position and symbol used in the RNG-packet. It seems like many D-STAR station use the RNG value to specifify D-STAR range.
  • One object may be sent by several different senders. On the map they may share the same path, but they all have their own "Station information" modal.
  • If station has more than 15 related stations we will only show the 10 closest related stations.