Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE5OB callsign genealogy
Currently held by GRANTHAM, KEVIN 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 AE5OB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AE5OB.
- GRANTHAM, KEVIN RTXgranted 2009-09-22cancelled 2010-04-02