Universal Licensing System
KIW81
AT&T Corp
License details
| ULS identifier | 960143 |
|---|
| Call sign | KIW81 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2010-02-02 |
|---|
| Expiration | 2020-02-01 |
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| Cancellation | 2017-10-17 |
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| Frequency range | 3870 - 4110 MHz (4 frequencies) |
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| Locations | 2 |
|---|
| Representative location | WHITACRE, FREDERICK, VA |
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| Coordinates | 39.4614722, -78.3469444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 3870.00000000 | | | | | |
| 1 | 3 | FXO | 3950.00000000 | | | | | |
| 1 | 3 | FXO | 4030.00000000 | | | | | |
| 1 | 3 | FXO | 4110.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 3870.00000000 | | 20M0F7W |
| 1 | 3 | 3950.00000000 | | 20M0F7W |
| 1 | 3 | 4030.00000000 | | 20M0F7W |
| 1 | 3 | 4110.00000000 | | 20M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9 MI N OF, WHITACRE, FREDERICK, VA | 39.46147222, -78.34694444 | 697.700 m | | 59.400 m overall | |
| 4 | R | | 39.06202778, -77.89469444 | 487.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | R | | | | 39.5000 | | | |
| 3 | 1 | T | | | V | 39.5000 | 138.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-10-18 | KIW81 | LICAN |
| 2015-02-26 | KIW81 | LIMOD |
| 2015-02-13 | KIW81 | ESUAPR |
| 2014-10-09 | KIW81 | LIAUA |
| 2014-10-08 | KIW81 | ESUAPR |
| 2014-03-29 | KIW81 | LIAUA |
| 2014-03-28 | KIW81 | ESUAPR |
| 2013-09-14 | KIW81 | LIAUA |
| 2013-09-13 | KIW81 | ESUAPR |
| 2010-02-02 | KIW81 | LIREN |
| 2009-12-11 | KIW81 | ESCAPR |
| 2009-12-10 | KIW81 | ESUAPR |
| 2009-12-10 | KIW81 | EFUAPR |
| 2009-11-09 | KIW81 | LETRES |
| 2005-11-18 | KIW81 | LITRAN |
| 2005-02-22 | KIW81 | ESUAPR |
| 2004-06-09 | KIW81 | LIAUA |
| 2004-06-08 | KIW81 | ESUAPR |
| 2003-12-04 | KIW81 | LIMOD |
| 2001-11-30 | KIW81 | LIAUA |
| 2000-07-12 | KIW81 | LIAUA |
| 2000-02-15 | KIW81 | LIREN |
| 1999-11-06 | KIW81 | LETRES |
| 1999-08-13 | KIW81 | LICCNV |
| 1998-07-06 | KIW81 | COR |
| 1998-03-14 | KIW81 | LIMOD |
| 1995-01-23 | KIW81 | LIMOD |
| 1990-01-16 | KIW81 | LIREN |
| 1989-11-29 | KIW81 | LIMOD |
| 1989-04-24 | KIW81 | LIMOD |
| 1988-01-07 | KIW81 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 960143 | 2026-08-02 02:45:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KIW81 | ULS 960143 | 2026-08-02 02:45:22 |
| Status | C | ULS 960143 | 2026-08-02 02:45:22 |
| Service | CF | ULS 960143 | 2026-08-02 02:45:22 |
| Grant Date | 2010-02-02 | ULS 960143 | 2026-08-02 02:45:22 |
| Expiration Date | 2020-02-01 | ULS 960143 | 2026-08-02 02:45:22 |
| Cancellation Date | 2017-10-17 | ULS 960143 | 2026-08-02 02:45:22 |