DONALD R MACHEN
Active- Service
- Amateur
- Class
- Advanced
- Location
- LOS ALAMOS, NM
- FRN
- 0012214326
- Granted
- Mar 10, 2016
- Expires
- Jun 6, 2026
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
W5SSH
- Callsign
- Try W1AW, or enter several callsigns separated by commas.
- FRN
- Find licenses linked to a 10-digit FCC Registration Number.
- Advanced
- Combine a name, location, service, or license dates.