Universal Licensing System
WSJT274
Seaboard Marine
License details
| ULS identifier | 5187762 |
|---|
| Call sign | WSJT274 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2025-08-23 |
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| Expiration | 2035-08-23 |
|---|
| Frequency range | 464.1 - 469.1 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Miami, MIAMI-DADE, FL |
|---|
| Coordinates | 25.7703056, -80.1631944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:05:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.10000000 | | | 55.000000 | 55.000000 | |
| 2 | 1 | MO | 464.10000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 469.10000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.10000000 | | 7K60FXD |
| 1 | 1 | 464.10000000 | | 7K60FXE |
| 2 | 1 | 464.10000000 | | 7K60FXE |
| 2 | 1 | 464.10000000 | | 7K60FXD |
| 2 | 1 | 469.10000000 | | 7K60FXE |
| 2 | 1 | 469.10000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1630 Port Blvd, Miami, MIAMI-DADE, FL | 25.77030556, -80.16319444 | 2.100 m | BANT | 7.600 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | 9.100 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8001 NW 79th Avenue, Miami, FL | MIAMI-DADE | 3058634444 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-27 | WSJT274 | LETCNS |
| 2025-08-23 | WSJT274 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5187762 | 2026-08-09 03:05:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSJT274 | ULS 5187762 | 2026-08-09 03:05:16 |
| Status | A | ULS 5187762 | 2026-08-09 03:05:16 |
| Service | IG | ULS 5187762 | 2026-08-09 03:05:16 |
| Grant Date | 2025-08-23 | ULS 5187762 | 2026-08-09 03:05:16 |
| Expiration Date | 2035-08-23 | ULS 5187762 | 2026-08-09 03:05:16 |