Universal Licensing System
WNKJ637
License details
| ULS identifier | 1263655 |
|---|---|
| Call sign | WNKJ637 |
| Radio service | PW |
| Status | E |
| Grant date | 2000-01-11 |
| Expiration | 2005-03-07 |
| Cancellation | 2005-05-07 |
| Frequency range | 154.65 - 460.05 MHz (7 frequencies) |
| Locations | 6 |
| Representative location | JONESTOWN, HOWARD, MD |
| Coordinates | 39.2262222, -76.8105278 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:13:22 |
Licensee
| Name | HOWARD, COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0002134682 |
| Location | ELLICOTT CITY, MD |
| Address | 3430 COURTHOUSE DR, ELLICOTT CITY, MD, 21043 |
| Phone | 4103132300 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 7 | 1 | MO | 154.65000000 | 10.000000 | ||||
| 7 | 1 | MO | 154.84500000 | 10.000000 | ||||
| 3 | 1 | FB | 155.37000000 | 150.000000 | 250.000000 | |||
| 5 | 1 | FB | 155.37000000 | 150.000000 | 300.000000 | |||
| 7 | 1 | MO | 155.37000000 | 10.000000 | ||||
| 7 | 1 | MO | 155.47500000 | 10.000000 | ||||
| 3 | 1 | FB2 | 155.59500000 | 150.000000 | 250.000000 | |||
| 5 | 1 | FB2 | 155.59500000 | 150.000000 | 300.000000 | |||
| 6 | 1 | FB2 | 155.59500000 | 150.000000 | 250.000000 | |||
| 1 | 2 | FB2 | 159.09000000 | 150.000000 | 250.000000 | |||
| 4 | 1 | FB2 | 159.09000000 | 150.000000 | 250.000000 | |||
| 6 | 1 | FB2 | 159.09000000 | 150.000000 | 250.000000 | |||
| 1 | 1 | FB | 460.05000000 | 50.000000 | 110.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 7 | 1 | 154.65000000 | 20K0F3E | |
| 7 | 1 | 154.84500000 | 20K0F3E | |
| 3 | 1 | 155.37000000 | 20K0F3E | |
| 5 | 1 | 155.37000000 | 20K0F3E | |
| 7 | 1 | 155.37000000 | 20K0F3E | |
| 7 | 1 | 155.47500000 | 20K0F3E | |
| 3 | 1 | 155.59500000 | 20K0F3E | |
| 5 | 1 | 155.59500000 | 20K0F3E | |
| 6 | 1 | 155.59500000 | 20K0F3E | |
| 1 | 2 | 159.09000000 | 20K0F3E | |
| 4 | 1 | 159.09000000 | 20K0F3E | |
| 6 | 1 | 159.09000000 | 20K0F3E | |
| 1 | 1 | 460.05000000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 8650 RT 108, JONESTOWN, HOWARD, MD | 39.22622222, -76.81052778 | 155.000 m | 107.000 m structure / 107.000 m overall | N | |
| 3 | T | 4300 RT 32, DAYTON, HOWARD, MD | 39.24983333, -76.97386111 | 177.000 m | 58.000 m structure / 58.000 m overall | N | |
| 4 | T | 14212 RT 144, COOKESVILLE, HOWARD, MD | 39.31955556, -77.00691667 | 177.000 m | 146.000 m structure / 146.000 m overall | N | |
| 5 | T | 8160 CREST RD, LAUREL, HOWARD, MD | 39.14733333, -76.89580556 | 132.000 m | 40.000 m structure / 40.000 m overall | N | |
| 6 | T | 3430 COURT HOUSE DR, ELLICOTT CITY, HOWARD, MD | 39.27538889, -76.80580556 | 125.000 m | 23.000 m structure / 23.000 m overall | N | |
| 7 | T | HOWARD, MD |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 76.000 m | ||||||
| 1 | 3 | T | 58.000 m | ||||||
| 1 | 4 | T | 128.000 m | ||||||
| 1 | 5 | T | 59.000 m | ||||||
| 1 | 6 | T | 29.000 m | ||||||
| 1 | 7 | T | |||||||
| 2 | 1 | T | 98.000 m |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 343 COURTHOUSE DR, ELLICOTT CITY, MD | 4103132300 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2005-05-07 | WNKJ637 | LIEXP |
| 2004-12-13 | WNKJ637 | LETRES |
| 2001-11-14 | WNKJ637 | AUDOPR |
| 2000-10-20 | WNKJ637 | LICCNV |
| 2000-01-11 | WNKJ637 | AUTHPR |
| 2000-01-11 | WNKJ637 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1263655 | 2026-08-02 01:13:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNKJ637 | ULS 1263655 | 2026-08-02 01:13:22 |
| Status | E | ULS 1263655 | 2026-08-02 01:13:22 |
| Service | PW | ULS 1263655 | 2026-08-02 01:13:22 |
| Grant Date | 2000-01-11 | ULS 1263655 | 2026-08-02 01:13:22 |
| Expiration Date | 2005-03-07 | ULS 1263655 | 2026-08-02 01:13:22 |
| Cancellation Date | 2005-05-07 | ULS 1263655 | 2026-08-02 01:13:22 |