Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN5LIN callsign genealogy
Currently held by McMahan, Sheryll 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 WN5LIN's current licensee, walking backwards.
- McMahan, Sheryll JNVgranted 2015-09-21cancelled 2015-10-20
Successor callsigns
Callsigns held now by people who previously held WN5LIN.
No current licensee on record previously held this callsign.