ALLEN M O'Brien
Active- Service
- Amateur
- Class
- Advanced
- Location
- TULSA, OK
- FRN
- 0016601528
- Granted
- Jun 17, 2017
- Expires
- Jun 17, 2027
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
KD5AYS
- 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.