WP4TSR
CALDERON, DAVID
CAROLINA, PR 00987
Amateur Radio
Amateur Extra
Active
Other call signs held by this FRN
FCC Reg. № 0037071305 — same operator, possibly across services.
-
WSJU941
Calderon, David
GMRS
Licence info
- Call sign
- WP4TSR
- Licence ID
- 0005186052
- FCC Reg. №
- 0037071305
- ULS file №
- 0011882183
- Radio service
- HA — Amateur Radio
- Status
- Active
- Granted
- 2025-08-20
- Effective
- 2026-01-26
- Expires
- 2035-08-20
- Last action
- 2026-01-26
Licensee
- Name
- CALDERON, DAVID
- Type
- Individual
- Street
- URB MTN CALLE 58 MM-30
- City / state / ZIP
- CAROLINA, PR 00987
Amateur details
- Operator class
- Amateur Extra (E)
- Group code
- D Group
- Region
- 12
- Previous class
- General