Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2OLK callsign genealogy
Currently held by Kramer, Olivier 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 N2OLK's current licensee, walking backwards.
- Kramer, Oliver LNYgranted 2009-03-18cancelled 2009-04-10
Successor callsigns
Callsigns held now by people who previously held N2OLK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2OLK, oldest first.
- ZUCK, RICHARD E NY1991-10-29 → cancelled 2003-10-30
- Kramer, Olivier L NY2009-04-10 → cancelled 2021-04-13