Universal Licensing System
WQZS491
NATIONAL WATER MAIN CLEANING CO.
License details
| ULS identifier | 3941275 |
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| Call sign | WQZS491 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-07-20 |
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| Expiration | 2027-07-20 |
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| Frequency range | 451.45 - 457.6625 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | BRONX, BRONX, NY |
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| Coordinates | 40.8402778, -73.9281944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.45000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 451.45000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.36250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.45000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.03750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.66250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 7K60FXE |
| 1 | 1 | 451.45000000 | | 11K2F3E |
| 2 | 1 | 451.45000000 | | 11K2F3E |
| 2 | 1 | 451.45000000 | | 7K60FXE |
| 3 | 1 | 456.36250000 | | 7K60FXE |
| 3 | 1 | 456.36250000 | | 11K2F3E |
| 2 | 1 | 456.45000000 | | 7K60FXE |
| 2 | 1 | 456.45000000 | | 11K2F3E |
| 3 | 1 | 457.03750000 | | 11K2F3E |
| 3 | 1 | 457.03750000 | | 7K60FXE |
| 3 | 1 | 457.66250000 | | 7K60FXE |
| 3 | 1 | 457.66250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1278 SEDGWICK AVE., BRONX, BRONX, NY | 40.84027778, -73.92819444 | 10.400 m | BANT | 10.000 m structure / 11.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | BRONX, BRONX, NY | 40.84027778, -73.92819444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 1.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1278 SEDGWICK AVE., BRONX, NY | BRONX | 9734184188 |
License history
| Date | File or call sign | Action |
|---|
| 2018-04-24 | WQZS491 | LETCNS |
| 2017-07-20 | WQZS491 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3941275 | 2026-08-02 01:22:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZS491 | ULS 3941275 | 2026-08-02 01:22:15 |
| Status | A | ULS 3941275 | 2026-08-02 01:22:15 |
| Service | IG | ULS 3941275 | 2026-08-02 01:22:15 |
| Grant Date | 2017-07-20 | ULS 3941275 | 2026-08-02 01:22:15 |
| Expiration Date | 2027-07-20 | ULS 3941275 | 2026-08-02 01:22:15 |