Latest symbol  Waypoint Destination
Latest Packet:
Object Packet
Receive Time:
APRSIS32 (software, Windows) by KJ4ERJ
Latest Comment:
Upper Marlboro Ford
Receive Time:
(Received in latest packet)
Latest Position4:
38.8115, -76.7403333333333
Receive Time:
(Received in latest packet)
Nearby locations:
Greater Upper Marlboro , United States 1.44 miles
Rosaryville , United States 5.31 miles
Mitchellville , United States 7.85 miles
Bowie , United States 9.09 miles
Packet frequency:
1660s (Latest 11 packets)
Latest symbol

Check out current
weather in Greater Upper Marlboro!

(Link to

Related stations/objects6:
Nearby stations/objects:
Symbol  PGSherif 453 yd
Symbol  KB3VWG 0.75 miles
Symbol  POWay 2.39 miles
Symbol  N3UJJ-1 3.35 miles
Symbol  N3UJJ 3.35 miles
Symbol  QRUN3UJJ 3.35 miles
Symbol  N3UJJ-1 3.35 miles
Symbol  KC3LKW-10 3.76 miles
Symbol  EW3221 4.87 miles
Symbol  CHILDRENS 5.49 miles
Symbol  WB2IFS 6.7 miles
Symbol  WB2IFS-1 6.7 miles
Symbol  K3GJ-13 6.8 miles
Symbol  FDLoth 6.9 miles
Symbol  HospBowie 9.52 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