Universal Licensing System
WSIN558
AMAZON.COM SERVICES
License details
| ULS identifier | 5145014 |
|---|
| Call sign | WSIN558 |
|---|
| Radio service | YG |
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| Status | A |
|---|
| Grant date | 2025-06-04 |
|---|
| Expiration | 2035-06-04 |
|---|
| Frequency range | 463.3125 - 469.9375 MHz (11 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | JESSUP, ANNE ARUNDEL, MD |
|---|
| Coordinates | 39.1386667, -76.7654444 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.31250000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 463.31250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 463.38750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 463.55000000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 463.55000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 464.20000000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 464.20000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 464.88750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 468.31250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 468.38750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 468.55000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 468.96250000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 469.20000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.93750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.31250000 | | 7K60FXE |
| 2 | 1 | 463.31250000 | | 7K60FXE |
| 3 | 1 | 463.38750000 | | 7K60FXE |
| 1 | 1 | 463.55000000 | | 7K60FXE |
| 2 | 1 | 463.55000000 | | 7K60FXE |
| 1 | 1 | 464.20000000 | | 7K60FXE |
| 2 | 1 | 464.20000000 | | 7K60FXE |
| 3 | 1 | 464.88750000 | | 7K60FXE |
| 2 | 1 | 468.31250000 | | 7K60FXE |
| 3 | 1 | 468.38750000 | | 7K60FXE |
| 2 | 1 | 468.55000000 | | 7K60FXE |
| 3 | 1 | 468.96250000 | | 7K60FXE |
| 2 | 1 | 469.20000000 | | 7K60FXE |
| 3 | 1 | 469.93750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 550 NATIONAL BUSINESS PKWAY, JESSUP, ANNE ARUNDEL, MD | 39.13866667, -76.76544444 | 75.000 m | B | 15.200 m structure / 18.300 m overall | |
| 2 | T | | | | | | |
| 3 | T | JESSUP, ANNE ARUNDEL, MD | 39.13866667, -76.76544444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.300 m | | | | 29.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 550 NATIONAL BUSINESS PKWY, JESSUP, MD | ANNE ARUNDEL | 7039263217 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-03 | WSIN558 | LETCNS |
| 2025-06-04 | WSIN558 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5145014 | 2026-08-02 01:23:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIN558 | ULS 5145014 | 2026-08-02 01:23:33 |
| Status | A | ULS 5145014 | 2026-08-02 01:23:33 |
| Service | YG | ULS 5145014 | 2026-08-02 01:23:33 |
| Grant Date | 2025-06-04 | ULS 5145014 | 2026-08-02 01:23:33 |
| Expiration Date | 2035-06-04 | ULS 5145014 | 2026-08-02 01:23:33 |