Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5OCR callsign genealogy
Currently held by COLON, OMAR
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 N5OCR's current licensee, walking backwards.
- COLON, OMARNMgranted 2016-11-10cancelled 2016-12-20
Successor callsigns
Callsigns held now by people who previously held N5OCR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5OCR, oldest first.
- BASHAM, JEFF A TX1994-08-25 → cancelled 2002-06-13
- COLON, OMAR NM2016-12-20 active