Universal Licensing System
WQKB622
Carroll School
License details
| ULS identifier | 3087516 |
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| Call sign | WQKB622 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-02-02 |
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| Expiration | 2029-03-19 |
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| Frequency range | 451.4375 - 456.4375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Lincoln, MIDDLESEX, MA |
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| Coordinates | 42.4278611, -71.3211667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:36 |
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Licensee
| Name | Carroll School |
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| Applicant type | G |
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| FRN | 0018537142 |
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| Location | Lincoln, MA |
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| Address | 25 Baker Bridge Road, Lincoln, MA, 01773 |
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| Phone | 7812598342 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.43750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 451.43750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.43750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.43750000 | | 11K0F3E |
| 2 | 1 | 451.43750000 | | 11K0F3E |
| 2 | 1 | 456.43750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 25 Baker Bridge Road, Lincoln, MIDDLESEX, MA | 42.42786111, -71.32116667 | 105.000 m | B | 10.000 m structure / 10.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 10.000 m | | | | 64.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 25 Baker Bridge Road, Lincoln, MA | MIDDLESEX | 7812598342 |
License history
| Date | File or call sign | Action |
|---|
| 2019-02-02 | WQKB622 | LIREN |
| 2018-12-24 | WQKB622 | LETRES |
| 2014-08-07 | WQKB622 | LIMOD |
| 2009-12-22 | WQKB622 | LETCNS |
| 2009-03-19 | WQKB622 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3087516 | 2026-08-02 01:18:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQKB622 | ULS 3087516 | 2026-08-02 01:18:36 |
| Status | A | ULS 3087516 | 2026-08-02 01:18:36 |
| Service | IG | ULS 3087516 | 2026-08-02 01:18:36 |
| Grant Date | 2019-02-02 | ULS 3087516 | 2026-08-02 01:18:36 |
| Expiration Date | 2029-03-19 | ULS 3087516 | 2026-08-02 01:18:36 |