Universal Licensing System
WQTH499
MASTER KLEAN JANITORIAL INC.
License details
| ULS identifier | 3558470 |
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| Call sign | WQTH499 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-02-03 |
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| Expiration | 2024-02-03 |
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| Cancellation | 2024-04-06 |
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| Frequency range | 452.1625 - 457.1625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DENVER, DENVER, CO |
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| Coordinates | 39.6777500, -104.9355556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.16250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.16250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.16250000 | | 11K2F3E |
| 1 | 1 | 457.16250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | DENVER, DENVER, CO | 39.67775000, -104.93555556 | | | | |
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 | 2149 S Clermont St, DENVER, CO | DENVER | 3037536084 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-06 | WQTH499 | LIEXP |
| 2023-11-13 | WQTH499 | LETRES |
| 2014-02-03 | WQTH499 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3558470 | 2026-08-02 01:21:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTH499 | ULS 3558470 | 2026-08-02 01:21:04 |
| Status | E | ULS 3558470 | 2026-08-02 01:21:04 |
| Service | IG | ULS 3558470 | 2026-08-02 01:21:04 |
| Grant Date | 2014-02-03 | ULS 3558470 | 2026-08-02 01:21:04 |
| Expiration Date | 2024-02-03 | ULS 3558470 | 2026-08-02 01:21:04 |
| Cancellation Date | 2024-04-06 | ULS 3558470 | 2026-08-02 01:21:04 |