Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4IEO callsign genealogy
Currently held by Parrish Jr, Howard
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 W4IEO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4IEO.
- PAYNE, CURTIS HTNgranted 2017-11-17
All historical holders
Every license row we've seen with the callsign W4IEO, oldest first.
- Parrish Jr, Howard AL2004-10-20 → cancelled 2017-01-18
- PAYNE, CURTIS H TN2017-07-11 → cancelled 2017-11-17