Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9OCK callsign genealogy
Currently held by NEWMAN, SARAH G
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 W9OCK's current licensee, walking backwards.
- WILLIAMS, SARAH GINgranted 2016-08-31cancelled 2016-10-14
Successor callsigns
Callsigns held now by people who previously held W9OCK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9OCK, oldest first.
- KING, HOWARD E IN2006-07-01 → cancelled 2014-10-26
- NEWMAN, SARAH G IN2026-08-18 active