Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9SRR callsign genealogy
Currently held by TELLOCK, EARL R
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 N9SRR's current licensee, walking backwards.
- Russo, Steven RINgranted 2023-03-21cancelled 2023-04-08
Successor callsigns
Callsigns held now by people who previously held N9SRR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9SRR, oldest first.
- TELLOCK, EARL R WI1993-03-16 → cancelled 2005-03-17
- Russo, Steven R IN2023-04-08 active