Universal Licensing System
WHS821
AT&T Corp.
License details
| ULS identifier | 985007 |
|---|
| Call sign | WHS821 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2010-01-20 |
|---|
| Expiration | 2020-02-01 |
|---|
| Cancellation | 2016-10-07 |
|---|
| Frequency range | 3830 - 4198 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 38.9027500, -108.4954167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 3830.00000000 | | | | | |
| 1 | 3 | FXO | 3830.00000000 | | | | | |
| 1 | 1 | FXO | 3910.00000000 | | | | | |
| 1 | 3 | FXO | 3910.00000000 | | | | | |
| 1 | 1 | FXO | 3990.00000000 | | | | | |
| 1 | 3 | FXO | 3990.00000000 | | | | | |
| 1 | 1 | FXO | 4070.00000000 | | | | | |
| 1 | 3 | FXO | 4070.00000000 | | | | | |
| 1 | 1 | FXO | 4150.00000000 | | | | | |
| 1 | 3 | FXO | 4150.00000000 | | | | | |
| 1 | 2 | FXO | 4170.00000000 | | | | | |
| 1 | 4 | FXO | 4170.00000000 | | | | | |
| 1 | 1 | FXO | 4198.00000000 | | | | | |
| 1 | 3 | FXO | 4198.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3830.00000000 | | 20M0D7W |
| 1 | 3 | 3830.00000000 | | 20M0D7W |
| 1 | 1 | 3910.00000000 | | 20M0D7W |
| 1 | 3 | 3910.00000000 | | 20M0D7W |
| 1 | 1 | 3990.00000000 | | 20M0D7W |
| 1 | 3 | 3990.00000000 | | 20M0D7W |
| 1 | 1 | 4070.00000000 | | 20M0D7W |
| 1 | 3 | 4070.00000000 | | 20M0D7W |
| 1 | 1 | 4150.00000000 | | 20M0D7W |
| 1 | 3 | 4150.00000000 | | 20M0D7W |
| 1 | 2 | 4170.00000000 | | 20M0D7W |
| 1 | 4 | 4170.00000000 | | 20M0D7W |
| 1 | 1 | 4198.00000000 | | 850KF8W |
| 1 | 3 | 4198.00000000 | | 850KF8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13 MILES EAST OF, MONTROSE, MONTROSE, CO | 38.45791667, -107.65230556 | 2499.400 m | LTOWER | 35.100 m structure / 38.100 m overall | N |
| 2 | R | | 38.39691667, -107.43033333 | 2839.200 m | | | |
| 3 | R | | 38.90275000, -108.49541667 | 1898.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 39.1000 | 109.0000 | | |
| 1 | 2 | R | | | | 39.4000 | | | |
| 1 | 3 | R | COMMSCOPE UHX15-37H RF | | | 42.7000 | | | |
| 2 | 1 | T | | | H | 39.1000 | 109.0000 | | |
| 2 | 2 | R | | | | 39.1000 | | | |
| 2 | 3 | R | Commscope UHX15-37H RF | | | 42.7000 | | | |
| 3 | 1 | T | COMMSCOPE SHX10B1 | | V | 39.2000 | 304.2000 | | |
| 4 | 1 | T | Commscope SHX10B1 | | H | 39.2000 | 304.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2016-10-08 | WHS821 | LICAN |
| 2015-07-22 | WHS821 | LIMOD |
| 2014-10-21 | WHS821 | LIAUA |
| 2014-10-20 | WHS821 | ESUAPR |
| 2013-08-17 | WHS821 | LIAUA |
| 2013-08-16 | WHS821 | ESUAPR |
| 2012-11-30 | WHS821 | LIASS |
| 2012-11-29 | WHS821 | ESUAPR |
| 2010-01-20 | WHS821 | LIREN |
| 2009-11-30 | WHS821 | ESCAPR |
| 2009-11-30 | WHS821 | EFUAPR |
| 2009-11-25 | WHS821 | ESUAPR |
| 2009-11-09 | WHS821 | LETRES |
| 2005-11-18 | WHS821 | LITRAN |
| 2005-02-21 | WHS821 | ESUAPR |
| 2004-06-11 | WHS821 | LIAUA |
| 2004-06-10 | WHS821 | ESUAPR |
| 2001-11-29 | WHS821 | LIAUA |
| 2000-07-11 | WHS821 | LIAUA |
| 2000-02-15 | WHS821 | LIREN |
| 1999-11-06 | WHS821 | LETRES |
| 1999-08-13 | WHS821 | LICCNV |
| 1998-05-14 | WHS821 | COR |
| 1993-12-28 | WHS821 | LIMOD |
| 1991-12-30 | WHS821 | LIMOD |
| 1991-04-16 | WHS821 | LIMOD |
| 1990-01-16 | WHS821 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 985007 | 2026-08-02 02:45:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHS821 | ULS 985007 | 2026-08-02 02:45:22 |
| Status | C | ULS 985007 | 2026-08-02 02:45:22 |
| Service | CF | ULS 985007 | 2026-08-02 02:45:22 |
| Grant Date | 2010-01-20 | ULS 985007 | 2026-08-02 02:45:22 |
| Expiration Date | 2020-02-01 | ULS 985007 | 2026-08-02 02:45:22 |
| Cancellation Date | 2016-10-07 | ULS 985007 | 2026-08-02 02:45:22 |