Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7ZAF callsign genealogy
Currently held by Trouten, Christopher D
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 WA7ZAF's current licensee, walking backwards.
- TROUTEN, CHRISTOPHER DIDgranted 2014-01-09cancelled 2019-08-06
Successor callsigns
Callsigns held now by people who previously held WA7ZAF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA7ZAF, oldest first.
- MORGAN, ALBERT H ID2008-09-30 → cancelled 2017-07-18
- Trouten, Christopher D ID2019-08-06 active