Universal Licensing System
KUM738
RADIO SYSTEMS INC
License details
| ULS identifier | 1639754 |
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| Call sign | KUM738 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-05-30 |
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| Expiration | 2001-08-05 |
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| Cancellation | 2001-10-07 |
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| Frequency range | 464.9 - 469.9 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3587222, -71.0581111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:20 |
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Licensee
| Name | RADIO SYSTEMS INC |
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| Applicant type | C |
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| FRN | 0003622594 |
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| Location | EVERETT, MA |
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| Address | 107 BOSTON ST, EVERETT, MA, 02149 |
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| Phone | 6173896000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | FB | 464.90000000 | | | 90.000000 | | |
| 1 | 1 | FX1 | 469.90000000 | | | 10.000000 | | |
| 3 | 1 | MO | 469.90000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.90000000 | | 20K0F3E |
| 1 | 1 | 469.90000000 | | 20K0F3E |
| 3 | 1 | 469.90000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MA | | | | | |
| 2 | T | THE BOSTON BANK BLDG 1 BOSTON PL, BOSTON, SUFFOLK, MA | 42.35872222, -71.05811111 | 9.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 191.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 107 BOSTON ST, EVERETT, MA | | 6173896000 |
License history
| Date | File or call sign | Action |
|---|
| 2001-10-17 | KUM738 | LETAUS |
| 2001-10-07 | KUM738 | LIEXP |
| 2001-05-14 | KUM738 | LETRES |
| 2000-11-23 | KUM738 | LICCNV |
| 1996-05-30 | KUM738 | LIREN |
| 1996-05-30 | KUM738 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1639754 | 2026-08-02 01:10:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KUM738 | ULS 1639754 | 2026-08-02 01:10:20 |
| Status | E | ULS 1639754 | 2026-08-02 01:10:20 |
| Service | IG | ULS 1639754 | 2026-08-02 01:10:20 |
| Grant Date | 1996-05-30 | ULS 1639754 | 2026-08-02 01:10:20 |
| Expiration Date | 2001-08-05 | ULS 1639754 | 2026-08-02 01:10:20 |
| Cancellation Date | 2001-10-07 | ULS 1639754 | 2026-08-02 01:10:20 |