Universal Licensing System
WHU412
SEAFORTH MARINA
License details
| ULS identifier | 1977012 |
|---|
| Call sign | WHU412 |
|---|
| Radio service | MC |
|---|
| Status | E |
|---|
| Grant date | 1998-09-29 |
|---|
| Expiration | 2003-12-15 |
|---|
| Cancellation | 2004-02-15 |
|---|
| Frequency range | 156.425 - 156.8 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | SAN DIEGO, SAN DIEGO, CA |
|---|
| Coordinates | 32.7800556, -117.2425278 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:20 |
|---|
Licensee
| Name | SEAFORTH MARINA |
|---|
| Applicant type | C |
|---|
| FRN | 0004520086 |
|---|
| Location | SAN DIEGO, CA |
|---|
| Address | 1677 QUIVERA RD, SAN DIEGO, CA, 92109 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 156.42500000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.42500000 | | 16K0F3E |
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1677 QUIVERA RD, SAN DIEGO, SAN DIEGO, CA | 32.78005556, -117.24252778 | 3.000 m | B | 6.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-02-15 | WHU412 | LIEXP |
| 2003-09-22 | WHU412 | LETRES |
| 2001-04-27 | WHU412 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1977012 | 2026-08-02 02:08:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHU412 | ULS 1977012 | 2026-08-02 02:08:20 |
| Status | E | ULS 1977012 | 2026-08-02 02:08:20 |
| Service | MC | ULS 1977012 | 2026-08-02 02:08:20 |
| Grant Date | 1998-09-29 | ULS 1977012 | 2026-08-02 02:08:20 |
| Expiration Date | 2003-12-15 | ULS 1977012 | 2026-08-02 02:08:20 |
| Cancellation Date | 2004-02-15 | ULS 1977012 | 2026-08-02 02:08:20 |