Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5FPV callsign genealogy
Currently held by MC CAFFREY, DONALD 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 N5FPV's current licensee, walking backwards.
- Grijalva, Alexander JCAgranted 2022-03-14cancelled 2022-04-01
Successor callsigns
Callsigns held now by people who previously held N5FPV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5FPV, oldest first.
- MC CAFFREY, DONALD R TX2009-09-16 → cancelled 2021-12-16
- Grijalva, Alexander J CA2022-04-01 active