#APRSTHURSDAY · STATION

JK1CDP

Checked in to 2 APRS Thursday nets.

2
nets
1
streak
0
US states
1
countries
September 17, 2026
first net
October 1, 2026
most recent
last-known positionJP · grid PM95TF

Achievements

Check-in history — most recent first

  1. 2026-10-01Happy #APRSThursday! 73 Phil Yokosuka,Japan
  2. 2026-09-17PM95tffirst-timerCQ HOTG Happy #APRSThursday! 73 Phil in Yokosuka Japan

How JK1CDP’s check-in reaches the net

When JK1CDP sends CQ HOTG from the radio, the packet doesn’t reach the net directly — it hops across the amateur radio network to a digipeater and an iGate, rides APRS-IS worldwide, and any reply retraces the path back down to the radio.

packet out →← replies backYour radioCQ HOTGDigipeaterRF relayiGateRF → internetAPRS-ISthe backboneThe netHOTG worldwide
your check-in leaving the radio messages routing back
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