Universal Licensing System
WPJH230
CATALDO AMBULANCE SERVICE INC
License details
| ULS identifier | 1588158 |
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| Call sign | WPJH230 |
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| Radio service | GU |
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| Status | C |
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| Grant date | 2001-06-19 |
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| Expiration | 2011-06-20 |
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| Cancellation | 2011-04-04 |
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| Frequency range | 896.6375 - 935.725 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3473333, -71.0825556 |
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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 | 137 WASHINGTON STREET, SOMERVILLE, MA, 02143 |
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| Phone | 6176250042 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FX1 | 896.63750000 | | | 30.000000 | 30.000000 | |
| 5 | 1 | MO | 896.63750000 | | | 30.000000 | 30.000000 | |
| 4 | 1 | FX1 | 896.72500000 | | | 30.000000 | 30.000000 | |
| 5 | 1 | MO | 896.72500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | FB2 | 935.63750000 | | | 100.000000 | 442.000000 | |
| 1 | 1 | FB2 | 935.72500000 | | | 100.000000 | 442.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 896.63750000 | | 13K6F3E |
| 5 | 1 | 896.63750000 | | 13K6F3E |
| 4 | 1 | 896.72500000 | | 13K6F3E |
| 5 | 1 | 896.72500000 | | 13K6F3E |
| 2 | 1 | 935.63750000 | | 13K6F3E |
| 1 | 1 | 935.72500000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PRUDENTIAL TOWER, BOSTON, SUFFOLK, MA | 42.34733333, -71.08255556 | 8.000 m | B | 238.000 m structure / 238.000 m overall | N |
| 2 | T | 1 BEACON STREET, BOSTON, SUFFOLK, MA | 42.35872222, -71.06088889 | 18.000 m | B | 172.000 m structure / 179.000 m overall | N |
| 4 | T | MA | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 238.000 m | | | | 255.000 | |
| 1 | 2 | T | | 179.000 m | | | | 241.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 137 WASHINGTON ST, SOMERVILLE, MA | | 6176250042 |
License history
| Date | File or call sign | Action |
|---|
| 2011-04-05 | WPJH230 | LTSAPR |
| 2011-04-05 | WPJH230 | LICAN |
| 2011-03-28 | WPJH230 | LETRES |
| 2008-04-14 | WPJH230 | LIPASS |
| 2008-02-13 | WPJH230 | LTSAPR |
| 2008-02-12 | WPJH230 | COR |
| 2008-02-02 | WPJH230 | LTSFRN |
| 2001-06-19 | WPJH230 | LIREN |
| 2001-03-26 | WPJH230 | LETRES |
| 2000-11-22 | WPJH230 | LICCNV |
| 1999-12-15 | WPJH230 | LIMOD |
| 1999-12-15 | WPJH230 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1588158 | 2026-08-02 01:10:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPJH230 | ULS 1588158 | 2026-08-02 01:10:07 |
| Status | C | ULS 1588158 | 2026-08-02 01:10:07 |
| Service | GU | ULS 1588158 | 2026-08-02 01:10:07 |
| Grant Date | 2001-06-19 | ULS 1588158 | 2026-08-02 01:10:07 |
| Expiration Date | 2011-06-20 | ULS 1588158 | 2026-08-02 01:10:07 |
| Cancellation Date | 2011-04-04 | ULS 1588158 | 2026-08-02 01:10:07 |