Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6PY callsign genealogy
Currently held by ALLEN, DAVID R
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AD6PY's current licensee, walking backwards.
- ALLEN, DAVID RCAgranted 1995-04-28cancelled 2000-06-16
Successor callsigns
Callsigns held now by people who previously held AD6PY.
No current licensee on record previously held this callsign.