Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1RFW callsign genealogy
Currently held by Prescott, Michael R
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 W1RFW's current licensee, walking backwards.
- Prescott, Michael RNHgranted 2005-10-31cancelled 2007-10-12
Successor callsigns
Callsigns held now by people who previously held W1RFW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1RFW, oldest first.
- LAWRENCE, PHILIP J MA1995-09-22 → cancelled 2007-09-25
- Prescott, Michael R NH2017-09-19 active