Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7TLF callsign genealogy
Currently held by QUIGLEY, ROBERT D
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 N7TLF's current licensee, walking backwards.
- Ferguson, Thomas LWAgranted 2014-01-22cancelled 2014-09-23
Successor callsigns
Callsigns held now by people who previously held N7TLF.
- QUIGLEY, ROBERT DORgranted 2012-01-10cancelled 2024-01-11
All historical holders
Every license row we've seen with the callsign N7TLF, oldest first.
- QUIGLEY, ROBERT D OR2011-12-21 → cancelled 2012-01-10
- Ferguson, Thomas L WA2014-09-23 active