Universal Licensing System
WQNN503
BAY SHIP & YACHT CO
License details
| ULS identifier | 3276959 |
|---|
| Call sign | WQNN503 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-02-09 |
|---|
| Expiration | 2031-03-30 |
|---|
| Frequency range | 451.4875 - 469.8125 MHz (10 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | ALAMEDA, ALAMEDA, CA |
|---|
| Coordinates | 37.7886389, -122.2926389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:02:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.13750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.81250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.48750000 | | 7K60FXE |
| 1 | 1 | 451.48750000 | | 11K2F3E |
| 1 | 1 | 456.48750000 | | 7K60FXE |
| 1 | 1 | 456.48750000 | | 11K2F3E |
| 1 | 1 | 462.28750000 | | 11K2F3E |
| 1 | 1 | 466.81250000 | | 11K2F3E |
| 1 | 1 | 467.13750000 | | 11K2F3E |
| 1 | 1 | 467.28750000 | | 11K2F3E |
| 1 | 1 | 468.81250000 | | 11K2F3E |
| 1 | 1 | 468.83750000 | | 11K2F3E |
| 1 | 1 | 469.76250000 | | 11K2F3E |
| 1 | 1 | 469.81250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | ALAMEDA, ALAMEDA, CA | 37.78863889, -122.29263889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2900 MAIN ST #2100, ALAMEDA, CA | ALAMEDA | 5104730090 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-30 | WQNN503 | FRATRE |
| 2025-04-09 | WQNN503 | LETTRS |
| 2025-04-02 | WQNN503 | PNLISR |
| 2024-11-26 | WQNN503 | LETCNS |
| 2024-02-27 | WQNN503 | LIMOD |
| 2021-02-09 | WQNN503 | LIREN |
| 2021-01-04 | WQNN503 | LETRES |
| 2012-01-04 | WQNN503 | LETCNS |
| 2011-03-30 | WQNN503 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3276959 | 2026-08-09 03:02:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNN503 | ULS 3276959 | 2026-08-09 03:02:35 |
| Status | A | ULS 3276959 | 2026-08-09 03:02:35 |
| Service | IG | ULS 3276959 | 2026-08-09 03:02:35 |
| Grant Date | 2021-02-09 | ULS 3276959 | 2026-08-09 03:02:35 |
| Expiration Date | 2031-03-30 | ULS 3276959 | 2026-08-09 03:02:35 |