Universal Licensing System
KNNQ370
DFW MECHANICAL SERVICES INC
License details
| ULS identifier | 1928478 |
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| Call sign | KNNQ370 |
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| Radio service | YU |
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| Status | E |
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| Grant date | 1996-03-27 |
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| Expiration | 2001-03-27 |
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| Cancellation | 2001-05-27 |
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| Frequency range | 897.6625 - 938.75 MHz (10 frequencies) |
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| Locations | 4 |
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| Representative location | FORT WORTH, TARRANT, TX |
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| Coordinates | 32.7504167, -97.2689167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:06 |
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Licensee
| Name | DFW MECHANICAL SERVICES INC |
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| Applicant type | C |
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| Location | DALLAS, TX |
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| Address | 11170 ABLES LANE, DALLAS, TX, 75229 |
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| Phone | 2144847023 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FX1 | 897.66250000 | | | 30.000000 | 100.000000 | |
| 4 | 1 | MO | 897.66250000 | | | 30.000000 | 60.000000 | |
| 3 | 1 | FX1 | 899.17500000 | | | 30.000000 | 100.000000 | |
| 4 | 1 | MO | 899.17500000 | | | 30.000000 | 60.000000 | |
| 3 | 1 | FX1 | 899.63750000 | | | 30.000000 | 100.000000 | |
| 4 | 1 | MO | 899.63750000 | | | 30.000000 | 60.000000 | |
| 3 | 1 | FX1 | 899.73750000 | | | 30.000000 | 100.000000 | |
| 4 | 1 | MO | 899.73750000 | | | 30.000000 | 60.000000 | |
| 3 | 1 | FX1 | 899.75000000 | | | 30.000000 | 100.000000 | |
| 4 | 1 | MO | 899.75000000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FB4C | 936.66250000 | | | 150.000000 | 500.000000 | |
| 2 | 1 | FB4C | 936.66250000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB4C | 938.17500000 | | | 150.000000 | 500.000000 | |
| 2 | 1 | FB4C | 938.17500000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB4C | 938.63750000 | | | 150.000000 | 500.000000 | |
| 2 | 1 | FB4C | 938.63750000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB4C | 938.73750000 | | | 150.000000 | 500.000000 | |
| 2 | 1 | FB4C | 938.73750000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB4C | 938.75000000 | | | 150.000000 | 500.000000 | |
| 2 | 1 | FB4C | 938.75000000 | | | 150.000000 | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 897.66250000 | | 13K6F3E |
| 4 | 1 | 897.66250000 | | 13K6F3E |
| 3 | 1 | 899.17500000 | | 13K6F3E |
| 4 | 1 | 899.17500000 | | 13K6F3E |
| 3 | 1 | 899.63750000 | | 13K6F3E |
| 4 | 1 | 899.63750000 | | 13K6F3E |
| 3 | 1 | 899.73750000 | | 13K6F3E |
| 4 | 1 | 899.73750000 | | 13K6F3E |
| 3 | 1 | 899.75000000 | | 13K6F3E |
| 4 | 1 | 899.75000000 | | 13K6F3E |
| 1 | 1 | 936.66250000 | | 13K6F3E |
| 2 | 1 | 936.66250000 | | 13K6F3E |
| 1 | 1 | 938.17500000 | | 13K6F3E |
| 2 | 1 | 938.17500000 | | 13K6F3E |
| 1 | 1 | 938.63750000 | | 13K6F3E |
| 2 | 1 | 938.63750000 | | 13K6F3E |
| 1 | 1 | 938.73750000 | | 13K6F3E |
| 2 | 1 | 938.73750000 | | 13K6F3E |
| 1 | 1 | 938.75000000 | | 13K6F3E |
| 2 | 1 | 938.75000000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3900 BARNETT ST, FORT WORTH, TARRANT, TX | 32.75041667, -97.26891667 | 191.000 m | TOWER | 314.000 m structure / 335.000 m overall | N |
| 2 | T | NW CORNER OF I75 & FM 902, HOWE, GRAYSON, TX | 33.53150000, -96.61277778 | 243.000 m | TOWER | 152.000 m structure / 152.000 m overall | N |
| 3 | T | TX | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 229.000 m | | | | 320.000 | |
| 1 | 2 | T | | 152.000 m | | | | 173.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11170 ABLES LANE, DALLAS, TX | | 2144847023 |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-27 | KNNQ370 | LIEXP |
| 2001-01-02 | KNNQ370 | LETRES |
| 2000-11-24 | KNNQ370 | LICCNV |
| 1999-02-08 | KNNQ370 | AUTHPR |
| 1999-02-08 | KNNQ370 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1928478 | 2026-08-02 01:28:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNQ370 | ULS 1928478 | 2026-08-02 01:28:06 |
| Status | E | ULS 1928478 | 2026-08-02 01:28:06 |
| Service | YU | ULS 1928478 | 2026-08-02 01:28:06 |
| Grant Date | 1996-03-27 | ULS 1928478 | 2026-08-02 01:28:06 |
| Expiration Date | 2001-03-27 | ULS 1928478 | 2026-08-02 01:28:06 |
| Cancellation Date | 2001-05-27 | ULS 1928478 | 2026-08-02 01:28:06 |