Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9RAD callsign genealogy
Currently held by RADCLIFFE, DANIEL J
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 W9RAD's current licensee, walking backwards.
- RADCLIFFE, DANIEL JWIgranted 2001-02-01cancelled 2005-01-04
- N9FBJno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W9RAD.
- DAVIDSON, RICHARD AILgranted 2018-09-11
All historical holders
Every license row we've seen with the callsign W9RAD, oldest first.
- RADCLIFFE, DANIEL J WI2024-10-12 active
- DAVIDSON, RICHARD A— → cancelled 1998-11-18