Universal Licensing System
KNFS297
County of Frederick
License details
| ULS identifier | 1274776 |
|---|
| Call sign | KNFS297 |
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| Radio service | PW |
|---|
| Status | C |
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| Grant date | 2012-02-28 |
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| Expiration | 2022-05-26 |
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| Cancellation | 2012-03-09 |
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| Frequency range | 462.95 - 463.175 MHz (10 frequencies) |
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| Locations | 1 |
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| Representative location | FREDERICK, FREDERICK, MD |
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| Coordinates | 39.3187222, -77.5302778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 462.95000000 | | | 100.000000 | | |
| 1 | 1 | FB | 462.97500000 | | | 100.000000 | | |
| 1 | 1 | FB | 463.00000000 | | | 100.000000 | | |
| 1 | 1 | FB | 463.02500000 | | | 100.000000 | | |
| 1 | 1 | FB | 463.05000000 | | | 100.000000 | | |
| 1 | 1 | FB | 463.07500000 | | | 100.000000 | | |
| 1 | 1 | FB | 463.10000000 | | | 100.000000 | | |
| 1 | 1 | FB | 463.12500000 | | | 100.000000 | | |
| 1 | 1 | FB | 463.15000000 | | | 100.000000 | | |
| 1 | 1 | FB | 463.17500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.95000000 | | 20K0F3E |
| 1 | 1 | 462.97500000 | | 20K0F3E |
| 1 | 1 | 463.00000000 | | 20K0F3E |
| 1 | 1 | 463.02500000 | | 20K0F3E |
| 1 | 1 | 463.05000000 | | 20K0F3E |
| 1 | 1 | 463.07500000 | | 20K0F3E |
| 1 | 1 | 463.10000000 | | 20K0F3E |
| 1 | 1 | 463.12500000 | | 20K0F3E |
| 1 | 1 | 463.15000000 | | 20K0F3E |
| 1 | 1 | 463.17500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PINE ROCK MAR LU RIDGE CONFERENCE & EDUCATIONAL CTR, FREDERICK, FREDERICK, MD | 39.31872222, -77.53027778 | 326.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 110 Airport Dr. East, Frederick, MD | FREDERICK | 3016001662 |
| 3 | 340 Montevue Lane, Frederick, MD | FREDERICK | 3016001746 |
License history
| Date | File or call sign | Action |
|---|
| 2012-03-10 | KNFS297 | LICAN |
| 2012-02-28 | KNFS297 | LIREN |
| 2012-02-27 | KNFS297 | ESCAPR |
| 2005-10-25 | KNFS297 | LIAUA |
| 2005-10-24 | KNFS297 | ESCAPR |
| 2005-05-25 | KNFS297 | LIAUA |
| 2005-05-24 | KNFS297 | ESUAPR |
| 2002-03-21 | KNFS297 | LIREN |
| 2002-03-04 | KNFS297 | LETRES |
| 2001-09-24 | KNFS297 | AUDOPR |
| 2000-10-20 | KNFS297 | LICCNV |
| 1997-03-17 | KNFS297 | LIREN |
| 1997-03-17 | KNFS297 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1274776 | 2026-08-02 01:11:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFS297 | ULS 1274776 | 2026-08-02 01:11:54 |
| Status | C | ULS 1274776 | 2026-08-02 01:11:54 |
| Service | PW | ULS 1274776 | 2026-08-02 01:11:54 |
| Grant Date | 2012-02-28 | ULS 1274776 | 2026-08-02 01:11:54 |
| Expiration Date | 2022-05-26 | ULS 1274776 | 2026-08-02 01:11:54 |
| Cancellation Date | 2012-03-09 | ULS 1274776 | 2026-08-02 01:11:54 |