Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4NKL callsign genealogy
Currently held by Pennock, Patricia J
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 W4NKL's current licensee, walking backwards.
- LUNSFORD, NATHAN KGAgranted 2017-10-05cancelled 2017-10-24
Successor callsigns
Callsigns held now by people who previously held W4NKL.
- LUNSFORD, NATHAN KGAgranted 2021-03-09
All historical holders
Every license row we've seen with the callsign W4NKL, oldest first.
- Pennock, Patricia J MI2001-12-19 → cancelled 2014-03-18
- LUNSFORD, NATHAN K GA2017-10-24 → cancelled 2021-03-09