Universal Licensing System
WQLA953
Cataldo Ambulance Service Inc
License details
| ULS identifier | 3147546 |
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| Call sign | WQLA953 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2009-11-17 |
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| Expiration | 2019-11-17 |
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| Cancellation | 2020-01-18 |
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| Frequency range | 152.3675 - 157.6275 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WALTHAM, MIDDLESEX, MA |
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| Coordinates | 42.5517500, -71.2553333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:07 |
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Licensee
| Name | Cataldo Ambulance Service Inc |
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| Applicant type | C |
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| FRN | 0005819388 |
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| Location | Somerville, MA |
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| Address | 4 Joy St, Somerville, MA, 02143 |
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| Phone | 6126298579 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.36750000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB2 | 152.36750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 157.62750000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 157.62750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.36750000 | | 11K2F3E |
| 3 | 1 | 152.36750000 | | 11K2F3E |
| 2 | 1 | 157.62750000 | | 11K2F3E |
| 4 | 1 | 157.62750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | Off Ricciuti Drive, Quincy, NORFOLK, MA | 42.24694444, -71.04833333 | 58.000 m | TOWER | 239.000 m structure / 243.000 m overall | |
| 2 | T | NORFOLK, MA | | | | | N |
| 3 | T | PROSPECT HILL, WALTHAM, MIDDLESEX, MA | 42.55175000, -71.25533333 | 23.000 m | GTOWER | 23.000 m structure / 23.000 m overall | N |
| 4 | T | MIDDLESEX, MA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 160.000 m | | | | 192.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | T | | 23.000 m | | | | 7.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 25 Eastern Ave, Malden, MA | MIDDLESEX | 6176296579 |
License history
| Date | File or call sign | Action |
|---|
| 2020-01-18 | WQLA953 | LIEXP |
| 2019-08-26 | WQLA953 | LETRES |
| 2019-07-25 | WQLA953 | LIMOD |
| 2010-12-22 | WQLA953 | LETTRS |
| 2010-12-22 | WQLA953 | PNLISR |
| 2010-08-17 | WQLA953 | LETCNS |
| 2009-11-17 | WQLA953 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3147546 | 2026-08-02 01:10:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLA953 | ULS 3147546 | 2026-08-02 01:10:07 |
| Status | E | ULS 3147546 | 2026-08-02 01:10:07 |
| Service | IG | ULS 3147546 | 2026-08-02 01:10:07 |
| Grant Date | 2009-11-17 | ULS 3147546 | 2026-08-02 01:10:07 |
| Expiration Date | 2019-11-17 | ULS 3147546 | 2026-08-02 01:10:07 |
| Cancellation Date | 2020-01-18 | ULS 3147546 | 2026-08-02 01:10:07 |