Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0BJJ callsign genealogy
Currently held by McClendon, Robert 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 W0BJJ's current licensee, walking backwards.
- BENJAMIN, ADAMMNgranted 2017-08-01cancelled 2018-04-14
Successor callsigns
Callsigns held now by people who previously held W0BJJ.
- McClendon, Robert LKSgranted 2023-10-03
All historical holders
Every license row we've seen with the callsign W0BJJ, oldest first.
- McClendon, Robert L KS2002-07-30 → cancelled 2003-12-30
- BENJAMIN, ADAM MN2018-04-14 active