Universal Licensing System
KWH304
American Mobile Messaging, Inc.
License details
| ULS identifier | 6671 |
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| Call sign | KWH304 |
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| Radio service | CD |
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| Status | C |
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| Grant date | 1999-07-29 |
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| Expiration | 2009-07-29 |
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| Cancellation | 2006-02-06 |
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| Frequency range | 158.7 MHz |
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| Locations | 3 |
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| Representative location | ALTON, MADISON, IL |
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| Coordinates | 38.9022778, -90.1953889 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:21 |
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Licensee
| Name | American Mobile Messaging, Inc. |
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| Applicant type | C |
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| FRN | 0002800225 |
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| Location | Schaumburg, IL |
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| Address | 854 Algonquin Road, Schaumburg, IL, 60173 |
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| Phone | 2485381404 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 158.70000000 | | | | 500.000000 | |
| 3 | 1 | FBBS | 158.70000000 | | | | 500.000000 | |
| 4 | 1 | FBBS | 158.70000000 | | | | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.70000000 | | 15K0F2D |
| 1 | 1 | 158.70000000 | | 16K0F1D |
| 1 | 1 | 158.70000000 | | 16K0F3E |
| 3 | 1 | 158.70000000 | | 16K0F1D |
| 3 | 1 | 158.70000000 | | 15K0F2D |
| 3 | 1 | 158.70000000 | | 16K0F3E |
| 4 | 1 | 158.70000000 | | 15K0F2D |
| 4 | 1 | 158.70000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1296 YEAKEL STREET, ALTON, MADISON, IL | 38.90227778, -90.19538889 | 91.400 m | NNTANN | 91.400 m structure / 91.400 m overall | N |
| 3 | T | 0.68 MILE WEST OF U.S. 66 & INTERSTATE 55 & 0.05 MILE N. OF ICRR, EDWARDSVILLE, MADISON, IL | 38.77283333, -89.91455556 | 0.000 m | NNTANN | 91.400 m structure / 91.400 m overall | N |
| 4 | T | ST. JOHN ORPHANAGE, BELLEVILLE, ST. CLAIR, IL | 38.54283333, -89.93400000 | 0.000 m | NNTANN | 39.900 m structure / 39.900 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 91.400 m | V | | | | |
| 1 | 3 | T | DECI DB | 91.400 m | V | 6.1000 | 360.0000 | | |
| 1 | 4 | T | CELW PD | 39.900 m | V | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | WSIE (FM) TOWER, EDWARDSVILLE, IL | | |
License history
| Date | File or call sign | Action |
|---|
| 2006-02-07 | KWH304 | LICAN |
| 2005-11-16 | KWH304 | LTSAPR |
| 2005-11-16 | KWH304 | LIAUA |
| 2005-11-02 | KWH304 | LITRAN |
| 2005-10-31 | KWH304 | LTSAPR |
| 2005-10-29 | KWH304 | LIAUA |
| 2005-08-12 | KWH304 | LTSAPR |
| 2005-01-26 | KWH304 | PNACT |
| 2005-01-19 | KWH304 | AUTHPR |
| 2005-01-18 | KWH304 | AUDMOD |
| 2004-12-07 | KWH304 | LETAFU |
| 2004-09-28 | KWH304 | LETAUS |
| 2004-09-23 | KWH304 | LIAUA |
| 2004-09-23 | KWH304 | LTSAPR |
| 2001-03-15 | KWH304 | LITRAN |
| 1999-11-13 | KWH304 | LIAUA |
| 1999-10-29 | KWH304 | AUTHPR |
| 1999-10-29 | KWH304 | INTDUP |
| 1999-10-08 | KWH304 | LITRAN |
| 1999-09-15 | KWH304 | COR |
| 1999-09-07 | KWH304 | COR |
| 1999-08-31 | KWH304 | COR |
| 1999-08-02 | KWH304 | AUTHPR |
| 1999-07-29 | KWH304 | LIREN |
| 1999-06-05 | KWH304 | LIEXP |
| 1998-11-23 | KWH304 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 6671 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KWH304 | ULS 6671 | 2026-08-02 02:52:21 |
| Status | C | ULS 6671 | 2026-08-02 02:52:21 |
| Service | CD | ULS 6671 | 2026-08-02 02:52:21 |
| Grant Date | 1999-07-29 | ULS 6671 | 2026-08-02 02:52:21 |
| Expiration Date | 2009-07-29 | ULS 6671 | 2026-08-02 02:52:21 |
| Cancellation Date | 2006-02-06 | ULS 6671 | 2026-08-02 02:52:21 |