Universal Licensing System
KYX556
MONTGOMERY, COUNTY OF
License details
| ULS identifier | 1220458 |
|---|
| Call sign | KYX556 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2023-11-30 |
|---|
| Expiration | 2034-02-21 |
|---|
| Frequency range | 494.4125 - 495.4125 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | HENDERSON, MONTGOMERY, MD |
|---|
| Coordinates | 39.2126111, -77.7383333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 494.41250000 | | | 110.000000 | 600.000000 | |
| 1 | 1 | FB2 | 494.71250000 | | | 110.000000 | 600.000000 | |
| 1 | 1 | FB | 494.71250000 | | | 110.000000 | 600.000000 | |
| 1 | 1 | FB | 495.33750000 | | | 110.000000 | 600.000000 | |
| 1 | 1 | FB2 | 495.33750000 | | | 110.000000 | 600.000000 | |
| 1 | 1 | FB2 | 495.36250000 | | | 110.000000 | 600.000000 | |
| 1 | 1 | FB | 495.36250000 | | | 110.000000 | 600.000000 | |
| 1 | 1 | FB2 | 495.38750000 | | | 110.000000 | 600.000000 | |
| 1 | 1 | FB | 495.38750000 | | | 110.000000 | 600.000000 | |
| 1 | 1 | FB2 | 495.41250000 | | | 110.000000 | 600.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 494.41250000 | | 7K60FXD |
| 1 | 1 | 494.41250000 | | 11K2F3E |
| 1 | 1 | 494.41250000 | | 7K60FXE |
| 1 | 1 | 494.41250000 | | 11K2F1D |
| 1 | 1 | 494.71250000 | | 11K2F3E |
| 1 | 1 | 494.71250000 | | 7K60FXE |
| 1 | 1 | 494.71250000 | | 11K2F1D |
| 1 | 1 | 494.71250000 | | 7K60FXD |
| 1 | 1 | 494.71250000 | | 11K2F3E |
| 1 | 1 | 494.71250000 | | 7K60FXE |
| 1 | 1 | 494.71250000 | | 7K60FXD |
| 1 | 1 | 494.71250000 | | 11K2F1D |
| 1 | 1 | 495.33750000 | | 7K60FXE |
| 1 | 1 | 495.33750000 | | 11K2F1D |
| 1 | 1 | 495.33750000 | | 7K60FXD |
| 1 | 1 | 495.33750000 | | 11K2F3E |
| 1 | 1 | 495.33750000 | | 7K60FXD |
| 1 | 1 | 495.33750000 | | 11K2F3E |
| 1 | 1 | 495.33750000 | | 7K60FXE |
| 1 | 1 | 495.33750000 | | 11K2F1D |
| 1 | 1 | 495.36250000 | | 11K2F3E |
| 1 | 1 | 495.36250000 | | 7K60FXE |
| 1 | 1 | 495.36250000 | | 7K60FXD |
| 1 | 1 | 495.36250000 | | 11K2F1D |
| 1 | 1 | 495.36250000 | | 7K60FXD |
| 1 | 1 | 495.36250000 | | 11K2F1D |
| 1 | 1 | 495.36250000 | | 11K2F3E |
| 1 | 1 | 495.36250000 | | 7K60FXE |
| 1 | 1 | 495.38750000 | | 11K2F1D |
| 1 | 1 | 495.38750000 | | 7K60FXD |
| 1 | 1 | 495.38750000 | | 11K2F3E |
| 1 | 1 | 495.38750000 | | 7K60FXE |
| 1 | 1 | 495.38750000 | | 7K60FXE |
| 1 | 1 | 495.38750000 | | 7K60FXD |
| 1 | 1 | 495.38750000 | | 11K2F1D |
| 1 | 1 | 495.38750000 | | 11K2F3E |
| 1 | 1 | 495.41250000 | | 7K60FXE |
| 1 | 1 | 495.41250000 | | 11K2F3E |
| 1 | 1 | 495.41250000 | | 7K60FXD |
| 1 | 1 | 495.41250000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RT 27 & BRINK RD, HENDERSON, MONTGOMERY, MD | 39.21261111, -77.73833333 | 192.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 44.000 m | | | | 98.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 MARYLAND AVE, ROCKVILLE, MD | MONTGOMERY | 3012791819 |
| 2 | 16647 CRABBS BRANCH WAY, ROCKVILLE, MD | MONTGOMERY | 2407738000 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-30 | KYX556 | LIREN |
| 2023-11-27 | KYX556 | LETRES |
| 2017-03-03 | KYX556 | LIAUA |
| 2014-08-27 | KYX556 | LIMOD |
| 2014-08-26 | KYX556 | ESUAPR |
| 2013-12-28 | KYX556 | LIREN |
| 2013-12-28 | KYX556 | LIAUA |
| 2013-12-27 | KYX556 | ESUAPR |
| 2013-12-23 | KYX556 | ESURNW |
| 2013-11-25 | KYX556 | LETRES |
| 2013-11-23 | KYX556 | ESURNW |
| 2011-11-02 | KYX556 | LIMOD |
| 2010-06-19 | KYX556 | LIAUA |
| 2010-06-18 | KYX556 | ESUAPR |
| 2003-11-29 | KYX556 | LIREN |
| 2003-11-24 | KYX556 | LETRES |
| 2003-01-23 | KYX556 | LIAUA |
| 2002-01-07 | KYX556 | AUDOPR |
| 2000-10-20 | KYX556 | LICCNV |
| 1999-11-09 | KYX556 | AUTHPR |
| 1998-12-23 | KYX556 | LIDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1220458 | 2026-08-02 01:10:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KYX556 | ULS 1220458 | 2026-08-02 01:10:09 |
| Status | A | ULS 1220458 | 2026-08-02 01:10:09 |
| Service | PW | ULS 1220458 | 2026-08-02 01:10:09 |
| Grant Date | 2023-11-30 | ULS 1220458 | 2026-08-02 01:10:09 |
| Expiration Date | 2034-02-21 | ULS 1220458 | 2026-08-02 01:10:09 |