FRN Lookup
FRN Details
FRN: 0004858908
Name: Castaldo, John N
Contact: John Castaldo
City/State: Clayton, CA
Last seen: 2025-11-25 00:00:00+00
Associated Amateur Licenses
| Callsign | Status | Service | Grant | Expiry | Cancelled |
|---|---|---|---|---|---|
| AG4YC | C | HA | 2003-02-12 | 2013-04-06 | 2011-08-30 |
| KE6PNU | C | HA | 1994-12-29 | 2003-04-06 | 2001-03-07 |
| KG6FLE | C | HA | 1994-12-29 | 2003-04-06 | 2003-02-12 |
| W9ZU | A | HV | 2021-07-01 | 2031-08-30 |
Pending / Recent Applications (by FRN)
No pending or recent applications found for this FRN.