Universal Licensing System
WNML544
MARK WINKLER CO
License details
| ULS identifier | 1779096 |
|---|
| Call sign | WNML544 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2003-08-21 |
|---|
| Expiration | 2013-08-16 |
|---|
| Cancellation | 2008-12-19 |
|---|
| Frequency range | 451.6 - 456.6 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | ALEXANDRIA, VA |
|---|
| Coordinates | 38.8315000, -77.1158056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:30 |
|---|
Licensee
| Name | MARK WINKLER CO |
|---|
| Applicant type | C |
|---|
| FRN | 0009477761 |
|---|
| Location | ALEXANDRIA, VA |
|---|
| Address | 101 NORTH UNION STREET, ALEXANDRIA, VA, 22314 |
|---|
| Phone | 7035787801 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.60000000 | | | 100.000000 | 282.000000 | |
| 3 | 1 | MO | 451.60000000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 456.60000000 | | | 25.000000 | | |
| 3 | 1 | MO | 456.60000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.60000000 | | 20K0F3E |
| 3 | 1 | 451.60000000 | | 20K0F3E |
| 2 | 1 | 456.60000000 | | 20K0F3E |
| 3 | 1 | 456.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4900 SEMINARY RD, ALEXANDRIA, VA | 38.83150000, -77.11580556 | 73.000 m | B | 114.000 m structure / 117.000 m overall | N |
| 2 | T | VA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 117.000 m | | | | 135.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4900 SEMINARY RD STE 900, ALEXANDRIA, VA | | 7035787801 |
License history
| Date | File or call sign | Action |
|---|
| 2008-12-23 | WNML544 | LTSAPR |
| 2008-12-23 | WNML544 | LICAN |
| 2003-08-21 | WNML544 | LIREN |
| 2003-05-19 | WNML544 | LETRES |
| 2002-06-05 | WNML544 | AUDOPR |
| 2000-11-23 | WNML544 | LICCNV |
| 1999-10-26 | WNML544 | AUTHPR |
| 1999-10-26 | WNML544 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1779096 | 2026-08-02 01:16:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNML544 | ULS 1779096 | 2026-08-02 01:16:30 |
| Status | C | ULS 1779096 | 2026-08-02 01:16:30 |
| Service | IG | ULS 1779096 | 2026-08-02 01:16:30 |
| Grant Date | 2003-08-21 | ULS 1779096 | 2026-08-02 01:16:30 |
| Expiration Date | 2013-08-16 | ULS 1779096 | 2026-08-02 01:16:30 |
| Cancellation Date | 2008-12-19 | ULS 1779096 | 2026-08-02 01:16:30 |