Universal Licensing System
WPSJ530
Armstrong Ambulance Service
License details
| ULS identifier | 2321369 |
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| Call sign | WPSJ530 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2001-05-21 |
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| Expiration | 2011-05-21 |
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| Cancellation | 2011-07-23 |
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| Frequency range | 458.1375 - 458.8375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Arlington, MIDDLESEX, MA |
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| Coordinates | 42.4150833, -71.1808889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:13 |
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Licensee
| Name | Armstrong Ambulance Service |
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| Applicant type | C |
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| FRN | 0005187430 |
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| Location | Arlington, MA |
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| Address | 12 Brattle Court, Arlington, MA, 02174 |
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| Phone | 7816480612 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 458.13750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 458.83750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 458.13750000 | | 11K2F3E |
| 1 | 1 | 458.83750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Arlington, MIDDLESEX, MA | 42.41508333, -71.18088889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12 Brattle Court, Arlington, MA | MIDDLESEX | 7816480612 |
License history
| Date | File or call sign | Action |
|---|
| 2011-07-23 | WPSJ530 | LIEXP |
| 2011-02-28 | WPSJ530 | LETRES |
| 2001-08-29 | WPSJ530 | AUDOPR |
| 2001-05-21 | WPSJ530 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2321369 | 2026-08-02 01:14:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSJ530 | ULS 2321369 | 2026-08-02 01:14:13 |
| Status | E | ULS 2321369 | 2026-08-02 01:14:13 |
| Service | PW | ULS 2321369 | 2026-08-02 01:14:13 |
| Grant Date | 2001-05-21 | ULS 2321369 | 2026-08-02 01:14:13 |
| Expiration Date | 2011-05-21 | ULS 2321369 | 2026-08-02 01:14:13 |
| Cancellation Date | 2011-07-23 | ULS 2321369 | 2026-08-02 01:14:13 |