Universal Licensing System
KNDB844
J AND B TAXI INC
License details
| ULS identifier | 1921776 |
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| Call sign | KNDB844 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-03-05 |
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| Expiration | 2012-03-05 |
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| Cancellation | 2012-05-05 |
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| Frequency range | 152.39 - 157.65 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WALTHAM, MIDDLESEX, MA |
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| Coordinates | 42.3759167, -71.2345000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:09 |
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Licensee
| Name | J AND B TAXI INC |
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| Applicant type | C |
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| FRN | 0003615192 |
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| Location | WALTHAM, MA |
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| Address | 43 SUN ST, WALTHAM, MA, 02154 |
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| Phone | 6178945000 |
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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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| 1 | 1 | FB | 152.39000000 | | | 75.000000 | 225.000000 | |
| 2 | 1 | MO | 157.65000000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.39000000 | | 20K0F3E |
| 2 | 1 | 157.65000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 26 ELM ST, WALTHAM, MIDDLESEX, MA | 42.37591667, -71.23450000 | 15.000 m | | 8.000 m structure / 8.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 43 SUN ST, WALTHAM, MA | | 6178945000 |
License history
| Date | File or call sign | Action |
|---|
| 2012-05-05 | KNDB844 | LIEXP |
| 2011-12-12 | KNDB844 | LETRES |
| 2002-03-05 | KNDB844 | LIREN |
| 2001-11-13 | KNDB844 | LETRES |
| 2001-09-28 | KNDB844 | AUDOPR |
| 2000-11-24 | KNDB844 | LICCNV |
| 1996-12-12 | KNDB844 | AUTHPR |
| 1996-12-12 | KNDB844 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1921776 | 2026-08-02 01:11:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNDB844 | ULS 1921776 | 2026-08-02 01:11:09 |
| Status | E | ULS 1921776 | 2026-08-02 01:11:09 |
| Service | IG | ULS 1921776 | 2026-08-02 01:11:09 |
| Grant Date | 2002-03-05 | ULS 1921776 | 2026-08-02 01:11:09 |
| Expiration Date | 2012-03-05 | ULS 1921776 | 2026-08-02 01:11:09 |
| Cancellation Date | 2012-05-05 | ULS 1921776 | 2026-08-02 01:11:09 |