Universal Licensing System
WPMM693
Ameritech Mobile Services, Inc.
License details
| ULS identifier | 1137979 |
|---|---|
| Call sign | WPMM693 |
| Radio service | GS |
| Status | C |
| Grant date | 1998-06-15 |
| Expiration | 2008-06-15 |
| Cancellation | 2005-02-18 |
| Frequency range | 929.3375 MHz |
| Locations | 1 |
| Representative location | SEBASTOPOL, SONOMA, CA |
| Coordinates | 38.3451944, -122.8613889 |
| Source archive | l_LMcomm.zip |
| Dataset refreshed | 2026-08-02 00:42:54 |
Licensee
| Name | Ameritech Mobile Services, Inc. |
|---|---|
| Applicant type | C |
| FRN | 0002844280 |
| Location | Hoffman Estates, IL |
| Address | 2000 West Ameritech Center Drive Location 2G90, Hoffman Estates, IL, 60196 |
| Phone | 8472484329 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB6C | 929.33750000 | 250.000000 | 1000.000000 | |||
| 2 | 1 | FB6C | 929.33750000 | 250.000000 | 1000.000000 | |||
| 3 | 1 | FB6C | 929.33750000 | 250.000000 | 1000.000000 | |||
| 4 | 1 | FB6C | 929.33750000 | 250.000000 | 1000.000000 | |||
| 5 | 1 | FB6C | 929.33750000 | 250.000000 | 1000.000000 | |||
| 6 | 1 | FB6C | 929.33750000 | 250.000000 | 1000.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 929.33750000 | 20K0F3E | |
| 1 | 1 | 929.33750000 | 20K0F1D | |
| 2 | 1 | 929.33750000 | 20K0F3E | |
| 2 | 1 | 929.33750000 | 20K0F1D | |
| 3 | 1 | 929.33750000 | 20K0F3E | |
| 3 | 1 | 929.33750000 | 20K0F1D | |
| 4 | 1 | 929.33750000 | 20K0F1D | |
| 4 | 1 | 929.33750000 | 20K0F3E | |
| 5 | 1 | 929.33750000 | 20K0F1D | |
| 5 | 1 | 929.33750000 | 20K0F3E | |
| 6 | 1 | 929.33750000 | 20K0F3E | |
| 6 | 1 | 929.33750000 | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | MOUNT TAMPALPAIS, TAMPALPAIS VALLEY, MARIN, CA | 37.92880556, -122.58747222 | 768.000 m | TOWER | 24.000 m structure / 24.000 m overall | N |
| 2 | T | SUNOL RIDGE SE, PLEASANTON, ALAMEDA, CA | 37.61994444, -121.92244444 | 665.000 m | TOWER | 51.000 m structure / 51.000 m overall | N |
| 3 | T | BELMONT HILL 5 KM S, SAN MATEO, SAN MATEO, CA | 37.51022222, -122.27136111 | 168.000 m | TOWER | 15.000 m structure / 15.000 m overall | N |
| 4 | T | FREEMONT PEAK 15 KM E, SALINAS, MONTEREY, CA | 36.75636111, -121.50244444 | 938.000 m | TOWER | 77.000 m structure / 77.000 m overall | N |
| 5 | T | ITC BUILDING, FRESNO, FRESNO, CA | 36.73772222, -119.79486111 | 86.000 m | B | 72.000 m structure / 75.000 m overall | N |
| 6 | T | ENGLISH HILL, SEBASTOPOL, SONOMA, CA | 38.34519444, -122.86138889 | 280.000 m | TOWER | 43.000 m structure / 43.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 24.000 m | 683.000 | |||||
| 1 | 2 | T | 51.000 m | 536.000 | |||||
| 1 | 3 | T | 15.000 m | 79.000 | |||||
| 1 | 4 | T | 46.000 m | 691.000 | |||||
| 1 | 5 | T | 75.000 m | 80.000 | |||||
| 1 | 6 | T | 40.000 m | 239.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 400 KELBY ST 8TH FLR, FORT LEE, NJ | 7177616749 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2005-02-23 | WPMM693 | PNACT |
| 2005-02-19 | WPMM693 | LETCAS |
| 2005-02-18 | WPMM693 | AUDCAN |
| 2004-12-07 | WPMM693 | LETAFU |
| 2004-09-28 | WPMM693 | LETAUS |
| 2004-09-23 | WPMM693 | LIAUA |
| 2004-09-23 | WPMM693 | LTSAPR |
| 2004-04-01 | WPMM693 | LIASS |
| 2003-05-28 | WPMM693 | LIASS |
| 2003-04-26 | WPMM693 | LITRAN |
| 2001-08-31 | WPMM693 | LIASS |
| 2000-09-15 | WPMM693 | LICCNV |
| 2000-05-16 | WPMM693 | LITRAN |
| 1999-08-18 | WPMM693 | AUTHPR |
| 1998-09-22 | WPMM693 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1137979 | 2026-08-02 00:42:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPMM693 | ULS 1137979 | 2026-08-02 00:42:54 |
| Status | C | ULS 1137979 | 2026-08-02 00:42:54 |
| Service | GS | ULS 1137979 | 2026-08-02 00:42:54 |
| Grant Date | 1998-06-15 | ULS 1137979 | 2026-08-02 00:42:54 |
| Expiration Date | 2008-06-15 | ULS 1137979 | 2026-08-02 00:42:54 |
| Cancellation Date | 2005-02-18 | ULS 1137979 | 2026-08-02 00:42:54 |