JUAN R COLLADO
Active- Service
- Amateur
- Class
- Technician
- Location
- GUANICA, PR
- FRN
- 0010219053
- Granted
- Mar 11, 2026
- Expires
- Feb 10, 2036
FCC Amateur and GMRS license lookup
Search public FCC ULS records by callsign, FRN, name, or location.
WP4MKM
- Callsign
- Try W1AW, or enter several callsigns separated by commas.
- FRN
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- Advanced
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