Universal Licensing System
WNTD905
Boulder County Sheriff's Office Communications
License details
| ULS identifier | 1020188 |
|---|
| Call sign | WNTD905 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2020-03-10 |
|---|
| Expiration | 2030-04-13 |
|---|
| Frequency range | 17760 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | BOULDER, BOULDER, CO |
|---|
| Coordinates | 40.0071944, -105.2600556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:42:44 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17760.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17760.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1111 ENGINEERING DRIVE, BOULDER, BOULDER, CO | 40.00719444, -105.26005556 | 1629.000 m | BANT | 19.200 m structure / 20.000 m overall | N |
| 2 | R | | 40.01772222, -105.25055556 | 1600.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB2-190A | | V | 38.6000 | 34.8000 | | |
| 1 | 2 | R | RFS SB2-190A | | | 38.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-10 | WNTD905 | LIREN |
| 2020-02-13 | WNTD905 | ESURNW |
| 2020-01-20 | WNTD905 | LETRES |
| 2011-01-12 | WNTD905 | LIMOD |
| 2010-01-22 | WNTD905 | LIREN |
| 2010-01-21 | WNTD905 | ESUAPR |
| 2010-01-18 | WNTD905 | LETRES |
| 2010-01-13 | WNTD905 | ESURNW |
| 2008-11-13 | WNTD905 | LIAUA |
| 2008-11-12 | WNTD905 | ESUAPR |
| 2007-11-30 | WNTD905 | LIMOD |
| 2004-09-20 | WNTD905 | LIMOD |
| 2004-09-09 | WNTD905 | LTSAPR |
| 2004-09-08 | WNTD905 | ESCAPR |
| 2004-09-08 | WNTD905 | EFCAPR |
| 2000-03-03 | WNTD905 | LIREN |
| 2000-01-15 | WNTD905 | LETRES |
| 1999-08-14 | WNTD905 | LICCNV |
| 1995-02-23 | WNTD905 | LIMOD |
| 1990-04-13 | WNTD905 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1020188 | 2026-08-02 02:42:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTD905 | ULS 1020188 | 2026-08-02 02:42:44 |
| Status | A | ULS 1020188 | 2026-08-02 02:42:44 |
| Service | MW | ULS 1020188 | 2026-08-02 02:42:44 |
| Grant Date | 2020-03-10 | ULS 1020188 | 2026-08-02 02:42:44 |
| Expiration Date | 2030-04-13 | ULS 1020188 | 2026-08-02 02:42:44 |