Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4NL callsign genealogy
Currently held by LAMB, ROSIE L
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 W4NL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4NL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4NL, oldest first.
- LAMB, LAYFIELD LYNN TN2012-11-05 → cancelled 2021-05-10
- LAMB, ROSIE L TN2022-06-11 active