Universal Licensing System
KNFX297
SOUTH MONTGOMERY COUNTY FIRE DEPT
License details
| ULS identifier | 1183318 |
|---|
| Call sign | KNFX297 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2022-04-13 |
|---|
| Expiration | 2032-04-17 |
|---|
| Frequency range | 154.355 - 158.85 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | SPRING, MONTGOMERY, TX |
|---|
| Coordinates | 30.1180000, -95.3834167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:04 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 153.74000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FX1 | 153.77000000 | | | 30.000000 | 30.000000 | |
| 4 | 1 | MO | 153.77000000 | | | 60.000000 | 60.000000 | |
| 4 | 1 | MO | 153.83000000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | FB2 | 154.35500000 | | | 110.000000 | 390.000000 | |
| 3 | 1 | FB2 | 154.35500000 | | | 110.000000 | 350.000000 | |
| 4 | 1 | MO | 154.35500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | FB2 | 154.35500000 | | | 110.000000 | 268.800000 | |
| 6 | 1 | FB2 | 154.35500000 | | | 110.000000 | 350.000000 | |
| 2 | 1 | FB2 | 155.73750000 | | | 110.000000 | 390.000000 | |
| 3 | 1 | FB2 | 155.73750000 | | | 110.000000 | 350.000000 | |
| 5 | 1 | FB2 | 155.73750000 | | | 110.000000 | 268.800000 | |
| 6 | 1 | FB2 | 155.73750000 | | | 110.000000 | 350.000000 | |
| 2 | 1 | FB2 | 158.80500000 | | | 110.000000 | 390.000000 | |
| 3 | 1 | FB2 | 158.80500000 | | | 110.000000 | 350.000000 | |
| 4 | 1 | MO | 158.80500000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | FB2 | 158.80500000 | | | 110.000000 | 268.800000 | |
| 6 | 1 | FB2 | 158.80500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 158.81250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB2 | 158.85000000 | | | 110.000000 | 390.000000 | |
| 3 | 1 | FB2 | 158.85000000 | | | 110.000000 | 350.000000 | |
| 4 | 1 | MO | 158.85000000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | FB2 | 158.85000000 | | | 110.000000 | 268.800000 | |
| 6 | 1 | FB2 | 158.85000000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 159.45000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 153.74000000 | | 11K2F3E |
| 4 | 1 | 153.74000000 | | 8K00F3E |
| 4 | 1 | 153.74000000 | | 4K00F1W |
| 4 | 1 | 153.74000000 | | 8K00F1E |
| 1 | 1 | 153.77000000 | | 8K00F3E |
| 1 | 1 | 153.77000000 | | 11K2F3E |
| 1 | 1 | 153.77000000 | | 8K00F1E |
| 1 | 1 | 153.77000000 | | 4K00F1W |
| 4 | 1 | 153.77000000 | | 4K00F1W |
| 4 | 1 | 153.77000000 | | 8K00F3E |
| 4 | 1 | 153.77000000 | | 11K2F3E |
| 4 | 1 | 153.77000000 | | 8K00F1E |
| 4 | 1 | 153.83000000 | | 8K00F1E |
| 4 | 1 | 153.83000000 | | 4K00F1W |
| 4 | 1 | 153.83000000 | | 11K2F3E |
| 4 | 1 | 153.83000000 | | 8K00F3E |
| 2 | 1 | 154.35500000 | | 8K00F3E |
| 2 | 1 | 154.35500000 | | 11K2F3E |
| 2 | 1 | 154.35500000 | | 4K00F1W |
| 2 | 1 | 154.35500000 | | 8K00F1E |
| 3 | 1 | 154.35500000 | | 11K2F3E |
| 3 | 1 | 154.35500000 | | 4K00F1W |
| 3 | 1 | 154.35500000 | | 8K00F1E |
| 3 | 1 | 154.35500000 | | 8K00F3E |
| 4 | 1 | 154.35500000 | | 11K2F3E |
| 4 | 1 | 154.35500000 | | 8K00F1E |
| 4 | 1 | 154.35500000 | | 8K00F3E |
| 4 | 1 | 154.35500000 | | 4K00F1W |
| 5 | 1 | 154.35500000 | | 8K00F3E |
| 5 | 1 | 154.35500000 | | 8K00F1E |
| 5 | 1 | 154.35500000 | | 11K2F3E |
| 5 | 1 | 154.35500000 | | 4K00F1W |
| 6 | 1 | 154.35500000 | | 11K2F3E |
| 6 | 1 | 154.35500000 | | 8K00F1E |
| 6 | 1 | 154.35500000 | | 8K00F3E |
| 6 | 1 | 154.35500000 | | 4K00F1W |
| 2 | 1 | 155.73750000 | | 8K00F3E |
| 2 | 1 | 155.73750000 | | 8K00F1E |
| 2 | 1 | 155.73750000 | | 4K00F1W |
| 2 | 1 | 155.73750000 | | 11K2F3E |
| 3 | 1 | 155.73750000 | | 4K00F1W |
| 3 | 1 | 155.73750000 | | 11K2F3E |
| 3 | 1 | 155.73750000 | | 8K00F3E |
| 3 | 1 | 155.73750000 | | 8K00F1E |
| 5 | 1 | 155.73750000 | | 8K00F3E |
| 5 | 1 | 155.73750000 | | 4K00F1W |
| 5 | 1 | 155.73750000 | | 11K2F3E |
| 5 | 1 | 155.73750000 | | 8K00F1E |
| 6 | 1 | 155.73750000 | | 4K00F1W |
| 6 | 1 | 155.73750000 | | 11K2F3E |
| 6 | 1 | 155.73750000 | | 8K00F1E |
| 6 | 1 | 155.73750000 | | 8K00F3E |
| 2 | 1 | 158.80500000 | | 11K2F3E |
| 2 | 1 | 158.80500000 | | 8K00F1E |
| 2 | 1 | 158.80500000 | | 8K00F3E |
| 2 | 1 | 158.80500000 | | 4K00F1W |
| 3 | 1 | 158.80500000 | | 11K2F3E |
| 3 | 1 | 158.80500000 | | 4K00F1W |
| 3 | 1 | 158.80500000 | | 8K00F3E |
| 3 | 1 | 158.80500000 | | 8K00F1E |
| 4 | 1 | 158.80500000 | | 11K2F3E |
| 4 | 1 | 158.80500000 | | 4K00F1W |
| 4 | 1 | 158.80500000 | | 8K00F3E |
| 4 | 1 | 158.80500000 | | 8K00F1E |
| 5 | 1 | 158.80500000 | | 11K2F3E |
| 5 | 1 | 158.80500000 | | 8K00F3E |
| 5 | 1 | 158.80500000 | | 8K00F1E |
| 5 | 1 | 158.80500000 | | 4K00F1W |
| 6 | 1 | 158.80500000 | | 8K00F1E |
| 6 | 1 | 158.80500000 | | 8K00F3E |
| 6 | 1 | 158.80500000 | | 4K00F1W |
| 6 | 1 | 158.80500000 | | 11K2F3E |
| 4 | 1 | 158.81250000 | | 8K00F1E |
| 4 | 1 | 158.81250000 | | 4K00F1W |
| 4 | 1 | 158.81250000 | | 11K2F3E |
| 4 | 1 | 158.81250000 | | 8K00F3E |
| 2 | 1 | 158.85000000 | | 8K00F1E |
| 2 | 1 | 158.85000000 | | 4K00F1W |
| 2 | 1 | 158.85000000 | | 8K00F3E |
| 2 | 1 | 158.85000000 | | 11K2F3E |
| 3 | 1 | 158.85000000 | | 8K00F3E |
| 3 | 1 | 158.85000000 | | 4K00F1W |
| 3 | 1 | 158.85000000 | | 8K00F1E |
| 3 | 1 | 158.85000000 | | 11K2F3E |
| 4 | 1 | 158.85000000 | | 8K00F1E |
| 4 | 1 | 158.85000000 | | 11K2F3E |
| 4 | 1 | 158.85000000 | | 8K00F3E |
| 4 | 1 | 158.85000000 | | 4K00F1W |
| 5 | 1 | 158.85000000 | | 11K2F3E |
| 5 | 1 | 158.85000000 | | 8K00F1E |
| 5 | 1 | 158.85000000 | | 8K00F3E |
| 5 | 1 | 158.85000000 | | 4K00F1W |
| 6 | 1 | 158.85000000 | | 11K2F3E |
| 6 | 1 | 158.85000000 | | 8K00F1E |
| 6 | 1 | 158.85000000 | | 4K00F1W |
| 6 | 1 | 158.85000000 | | 8K00F3E |
| 4 | 1 | 159.45000000 | | 8K00F1E |
| 4 | 1 | 159.45000000 | | 4K00F1W |
| 4 | 1 | 159.45000000 | | 11K2F3E |
| 4 | 1 | 159.45000000 | | 8K00F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 2 | T | 335 VOLUNTEER LN, SPRING, MONTGOMERY, TX | 30.15855556, -95.47022222 | 37.000 m | BANT | 30.000 m structure / 34.000 m overall | N |
| 3 | T | 3434 ROYAL OAKS, SPRING, MONTGOMERY, TX | 30.13966667, -95.49383333 | 19.000 m | BANT | 6.000 m structure / 9.000 m overall | N |
| 4 | T | MONTGOMERY, TX | | | | | |
| 5 | T | 27906 ROBINSON ROAD, SPRING, MONTGOMERY, TX | 30.15550000, -95.42900000 | 36.300 m | LTOWER | 146.300 m structure / 152.400 m overall | N |
| 6 | T | 28830 BIRNHAM WOODS DR., STA # 4, SPRING, MONTGOMERY, TX | 30.11800000, -95.38341667 | 33.500 m | MTOWER | 61.000 m structure / 64.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 34.000 m | | | | 29.500 | |
| 1 | 3 | T | | 9.000 m | | | | -14.500 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 152.400 m | | | | 150.000 | |
| 1 | 6 | T | | 64.000 m | | | | 64.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 335 VOLUNTEER LN, SPRING, TX | | 2813633473 |
| 2 | 29955 I-45 North, Shenandoah, TX | MONTGOMERY | 2813673444 |
| 3 | 300 WEST DAVIS, CONROE, TX | MONTGOMERY | 9365223080 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-12 | KNFX297 | LETCNS |
| 2023-10-21 | KNFX297 | LETCNS |
| 2023-03-08 | KNFX297 | LIMOD |
| 2022-12-23 | KNFX297 | PLAUPR |
| 2022-10-25 | KNFX297 | LETCNS |
| 2022-04-25 | KNFX297 | LIMOD |
| 2022-04-13 | KNFX297 | LIREN |
| 2022-01-26 | KNFX297 | LIMOD |
| 2022-01-24 | KNFX297 | LETRES |
| 2013-02-05 | KNFX297 | LIMOD |
| 2013-02-03 | KNFX297 | ESUAPR |
| 2012-04-12 | KNFX297 | LIREN |
| 2012-04-07 | KNFX297 | ESURNW |
| 2012-03-18 | KNFX297 | ESURNW |
| 2012-02-17 | KNFX297 | ESURNW |
| 2012-01-23 | KNFX297 | LETRES |
| 2012-01-18 | KNFX297 | ESURNW |
| 2011-11-16 | KNFX297 | ESUAPR |
| 2011-11-16 | KNFX297 | LIAUA |
| 2007-04-18 | KNFX297 | LIAUA |
| 2007-04-18 | KNFX297 | ESUAPR |
| 2002-04-04 | KNFX297 | LIREN |
| 2002-01-22 | KNFX297 | LETRES |
| 2001-12-03 | KNFX297 | AUDOPR |
| 2000-10-19 | KNFX297 | LICCNV |
| 1997-03-05 | KNFX297 | AUTHPR |
| 1997-03-05 | KNFX297 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1183318 | 2026-08-02 01:11:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFX297 | ULS 1183318 | 2026-08-02 01:11:04 |
| Status | A | ULS 1183318 | 2026-08-02 01:11:04 |
| Service | PW | ULS 1183318 | 2026-08-02 01:11:04 |
| Grant Date | 2022-04-13 | ULS 1183318 | 2026-08-02 01:11:04 |
| Expiration Date | 2032-04-17 | ULS 1183318 | 2026-08-02 01:11:04 |