Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4DEC callsign genealogy
Currently held by MERRIFIELD JR, HAROLD C
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 WA4DEC's current licensee, walking backwards.
- Fleming, Thomas FALgranted 2012-05-07cancelled 2012-06-16
Successor callsigns
Callsigns held now by people who previously held WA4DEC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4DEC, oldest first.
- MERRIFIELD JR, HAROLD C FL2007-07-16 → cancelled 2012-01-30
- Fleming, Thomas F AL2022-04-07 active