Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ZP callsign genealogy
Currently held by PETTIT, RUSSELL I
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 W7ZP's current licensee, walking backwards.
- Tisdale, SumterTNgranted 2015-03-17cancelled 2015-07-07
Successor callsigns
Callsigns held now by people who previously held W7ZP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7ZP, oldest first.
- PETTIT, RUSSELL I CA2003-03-20 → cancelled 2015-06-16
- Tisdale, Sumter TN2025-06-07 active