Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4SOO callsign genealogy
Currently held by LIPSCOMB, CHERYL 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 N4SOO's current licensee, walking backwards.
- Lipscomb, Cheryl LFLgranted 2020-01-29cancelled 2020-02-19
Successor callsigns
Callsigns held now by people who previously held N4SOO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4SOO, oldest first.
- LIPSCOMB, CHERYL L FL2000-03-07 → cancelled 2012-03-08
- Lipscomb, Cheryl L FL2020-02-19 active