Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE9O callsign genealogy
Currently held by ROLLINGS, EDDIE C
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 KE9O's current licensee, walking backwards.
- DeCamp, Lane CWAgranted 2014-04-25cancelled 2014-05-28
Successor callsigns
Callsigns held now by people who previously held KE9O.
- OLIVERI, ERICCAgranted 2012-05-08cancelled 2019-03-15
All historical holders
Every license row we've seen with the callsign KE9O, oldest first.
- ROLLINGS, EDDIE C OK1998-10-14 → cancelled 2007-07-01
- OLIVERI, ERIC CA2008-04-11 → cancelled 2012-05-08
- DeCamp, Lane C AR2024-06-06 active