Universal Licensing System
KT8257
MONTGOMERY, COUNTY OF
License details
| ULS identifier | 1217663 |
|---|
| Call sign | KT8257 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2023-11-30 |
|---|
| Expiration | 2034-02-21 |
|---|
| Frequency range | 497.7125 - 498.4125 MHz (8 frequencies) |
|---|
| Locations | 12 |
|---|
| Representative location | MONTGOMERY, MD |
|---|
| Coordinates | 39.1212222, -76.9885833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:09 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 13 | 1 | MO | 497.71250000 | | | 110.000000 | 198.000000 | |
| 14 | 1 | MO | 497.86250000 | | | 110.000000 | 198.000000 | |
| 15 | 1 | MO | 497.86250000 | | | 110.000000 | 198.000000 | |
| 13 | 1 | MO | 497.91250000 | | | 110.000000 | 198.000000 | |
| 14 | 1 | MO | 497.91250000 | | | 110.000000 | 198.000000 | |
| 15 | 1 | MO | 497.91250000 | | | 110.000000 | 198.000000 | |
| 19 | 1 | MO | 498.31250000 | | | 110.000000 | 198.000000 | |
| 20 | 1 | MO | 498.31250000 | | | 110.000000 | 198.000000 | |
| 21 | 1 | MO | 498.31250000 | | | 110.000000 | 198.000000 | |
| 16 | 1 | MO | 498.33750000 | | | 110.000000 | 198.000000 | |
| 17 | 1 | MO | 498.33750000 | | | 110.000000 | 198.000000 | |
| 18 | 1 | MO | 498.33750000 | | | 110.000000 | 198.000000 | |
| 13 | 1 | MO | 498.36250000 | | | 110.000000 | 198.000000 | |
| 13 | 1 | MO | 498.38750000 | | | 110.000000 | 198.000000 | |
| 14 | 1 | MO | 498.38750000 | | | 110.000000 | 198.000000 | |
| 15 | 1 | MO | 498.38750000 | | | 110.000000 | 198.000000 | |
| 22 | 1 | MO | 498.41250000 | | | 110.000000 | 198.000000 | |
| 23 | 1 | MO | 498.41250000 | | | 110.000000 | 198.000000 | |
| 24 | 1 | MO | 498.41250000 | | | 110.000000 | 198.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 13 | 1 | 497.71250000 | | 11K2F3E |
| 14 | 1 | 497.86250000 | | 11K2F3E |
| 15 | 1 | 497.86250000 | | 11K2F3E |
| 13 | 1 | 497.91250000 | | 11K2F3E |
| 14 | 1 | 497.91250000 | | 11K2F3E |
| 15 | 1 | 497.91250000 | | 11K2F3E |
| 19 | 1 | 498.31250000 | | 11K2F3E |
| 20 | 1 | 498.31250000 | | 11K2F3E |
| 21 | 1 | 498.31250000 | | 11K2F3E |
| 16 | 1 | 498.33750000 | | 11K2F3E |
| 17 | 1 | 498.33750000 | | 11K2F3E |
| 18 | 1 | 498.33750000 | | 11K2F3E |
| 13 | 1 | 498.36250000 | | 11K2F3E |
| 13 | 1 | 498.38750000 | | 11K2F3E |
| 14 | 1 | 498.38750000 | | 11K2F3E |
| 15 | 1 | 498.38750000 | | 11K2F3E |
| 22 | 1 | 498.41250000 | | 11K2F3E |
| 23 | 1 | 498.41250000 | | 11K2F3E |
| 24 | 1 | 498.41250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 13 | T | MONTGOMERY, MD | 39.12122222, -76.98858333 | | | | |
| 14 | T | MONTGOMERY, MD | 39.08094444, -77.14691667 | | | | |
| 15 | T | MONTGOMERY, MD | 39.16288889, -77.40055556 | | | | |
| 16 | T | MONTGOMERY, MD | 39.07261111, -77.14691667 | | | | |
| 17 | T | MONTGOMERY, MD | 39.12122222, -76.98858333 | | | | |
| 18 | T | MONTGOMERY, MD | 39.19955556, -77.34802778 | | | | |
| 19 | T | MONTGOMERY, MD | 39.16288889, -77.40055556 | | | | |
| 20 | T | MONTGOMERY, MD | 39.12122222, -76.98858333 | | | | |
| 21 | T | MONTGOMERY, MD | 39.08094444, -77.14691667 | | | | |
| 22 | T | MONTGOMERY, MD | 39.08094444, -77.14691667 | | | | |
| 23 | T | MONTGOMERY, MD | 39.12122222, -76.98858333 | | | | |
| 24 | T | MONTGOMERY, MD | 39.19955556, -77.34802778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 13 | T | | | | | | | |
| 1 | 14 | T | | | | | | | |
| 1 | 15 | T | | | | | | | |
| 1 | 16 | T | | | | | | | |
| 1 | 17 | T | | | | | | | |
| 1 | 18 | T | | | | | | | |
| 1 | 19 | T | | | | | | | |
| 1 | 20 | T | | | | | | | |
| 1 | 21 | T | | | | | | | |
| 1 | 22 | T | | | | | | | |
| 1 | 23 | T | | | | | | | |
| 1 | 24 | T | | | | | | | |
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 | KT8257 | LIREN |
| 2023-11-27 | KT8257 | LETRES |
| 2017-03-03 | KT8257 | LIAUA |
| 2014-08-27 | KT8257 | LIMOD |
| 2014-08-26 | KT8257 | ESUAPR |
| 2013-12-28 | KT8257 | LIAUA |
| 2013-12-28 | KT8257 | LIREN |
| 2013-12-27 | KT8257 | ESUAPR |
| 2013-12-23 | KT8257 | ESURNW |
| 2013-11-25 | KT8257 | LETRES |
| 2013-11-23 | KT8257 | ESURNW |
| 2012-12-20 | KT8257 | LIMOD |
| 2012-12-19 | KT8257 | ESUAPR |
| 2010-06-19 | KT8257 | LIAUA |
| 2010-06-18 | KT8257 | ESUAPR |
| 2003-11-29 | KT8257 | LIREN |
| 2003-11-24 | KT8257 | LETRES |
| 2003-01-23 | KT8257 | LIAUA |
| 2002-01-07 | KT8257 | AUDOPR |
| 2000-10-20 | KT8257 | LICCNV |
| 1998-12-23 | KT8257 | LIREN |
| 1998-12-23 | KT8257 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1217663 | 2026-08-02 01:10:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KT8257 | ULS 1217663 | 2026-08-02 01:10:09 |
| Status | A | ULS 1217663 | 2026-08-02 01:10:09 |
| Service | PW | ULS 1217663 | 2026-08-02 01:10:09 |
| Grant Date | 2023-11-30 | ULS 1217663 | 2026-08-02 01:10:09 |
| Expiration Date | 2034-02-21 | ULS 1217663 | 2026-08-02 01:10:09 |