Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7PYW callsign genealogy
Currently held by Whittaker, David 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 N7PYW's current licensee, walking backwards.
- Whittaker, David LMIgranted 2021-05-28cancelled 2026-01-16
Successor callsigns
Callsigns held now by people who previously held N7PYW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7PYW, oldest first.
- WHITTAKER, DAVID L NV1990-12-24 → cancelled 2002-12-25
- Whittaker, David L MI2026-01-16 active