Universal Licensing System
KR7909
CBS CORPORATON
License details
| ULS identifier | 964452 |
|---|
| Call sign | KR7909 |
|---|
| Radio service | TP |
|---|
| Status | C |
|---|
| Grant date | 1980-07-29 |
|---|
| Cancellation | 2007-09-28 |
|---|
| Frequency range | 1990 - 2110 MHz (8 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | BOSTON, SUFFOLK, MA |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 1990.00000000 | 2008.00000000 | | | | |
| 1 | 1 | MO | 2008.00000000 | 2025.00000000 | | | | |
| 1 | 1 | MO | 2025.00000000 | 2042.00000000 | | | | |
| 1 | 1 | MO | 2042.00000000 | 2059.00000000 | | | | |
| 1 | 1 | MO | 2076.00000000 | 2093.00000000 | | | | |
| 1 | 1 | MO | 2093.00000000 | 2110.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1990.00000000 | | 18M0F9W |
| 1 | 1 | 2008.00000000 | | 17M0F9W |
| 1 | 1 | 2025.00000000 | | 17M0F9W |
| 1 | 1 | 2042.00000000 | | 17M0F9W |
| 1 | 1 | 2076.00000000 | | 17M0F9W |
| 1 | 1 | 2093.00000000 | | 17M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | VIC: BOSTON, MA, BOSTON, SUFFOLK, MA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | S | | 999.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2007-09-29 | KR7909 | LICAN |
| 2006-06-21 | KR7909 | PNACT |
| 2006-06-14 | KR7909 | AUTHPR |
| 2006-06-13 | KR7909 | LIREN |
| 2006-03-29 | KR7909 | PNACT |
| 2006-03-22 | KR7909 | AUTHPR |
| 2006-03-21 | KR7909 | LIMOD |
| 2003-01-29 | KR7909 | PNACT |
| 2003-01-22 | KR7909 | AUTHPR |
| 2003-01-21 | KR7909 | LIMOD |
| 2002-08-02 | KR7909 | LIAUA |
| 2000-12-19 | KR7909 | AUTHPR |
| 2000-12-18 | KR7909 | COR |
| 2000-12-18 | KR7909 | INTDUP |
| 1999-08-13 | KR7909 | LICCNV |
| 1998-11-24 | KR7909 | COR |
| 1998-10-07 | KR7909 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 964452 | 2026-08-02 02:46:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KR7909 | ULS 964452 | 2026-08-02 02:46:19 |
| Status | C | ULS 964452 | 2026-08-02 02:46:19 |
| Service | TP | ULS 964452 | 2026-08-02 02:46:19 |
| Grant Date | 1980-07-29 | ULS 964452 | 2026-08-02 02:46:19 |
| Cancellation Date | 2007-09-28 | ULS 964452 | 2026-08-02 02:46:19 |