Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ASY callsign genealogy
Currently held by MARLOW, DANIEL P
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 K7ASY's current licensee, walking backwards.
- O'Reilly, CiaranORgranted 2019-02-11cancelled 2019-03-01
Successor callsigns
Callsigns held now by people who previously held K7ASY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7ASY, oldest first.
- MARLOW, DANIEL P WA1995-10-31 → cancelled 2007-11-01
- O'Reilly, Ciaran OR2019-03-01 active