Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5BBW callsign genealogy
Currently held by GRANGER, DAVID B
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 N5BBW's current licensee, walking backwards.
- GRANGER, DAVID BLAgranted 2019-07-27cancelled 2021-06-22
Successor callsigns
Callsigns held now by people who previously held N5BBW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5BBW, oldest first.
- STORCH, JOHN L TX1994-01-25 → cancelled 2000-04-20
- GRANGER, DAVID B LA2021-06-22 active