Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8DAN callsign genealogy
Currently held by PIATT, DAN L
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 W8DAN's current licensee, walking backwards.
- MC CUE, DANIEL AOHgranted 2001-10-10cancelled 2004-11-05
Successor callsigns
Callsigns held now by people who previously held W8DAN.
- PIATT, DAN LOHgranted 2002-10-04cancelled 2008-03-08
All historical holders
Every license row we've seen with the callsign W8DAN, oldest first.
- PIATT, DAN L OH1996-11-04 → cancelled 2002-10-04
- MC CUE, DANIEL A OH2014-09-11 active