Universal Licensing System
WREN520
American Medical Response
License details
| ULS identifier | 4219662 |
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| Call sign | WREN520 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-11-13 |
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| Expiration | 2029-11-13 |
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| Frequency range | 464.2375 - 469.2375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Springfield, HAMPDEN, MA |
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| Coordinates | 42.1404722, -72.5314444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:47 |
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Licensee
| Name | American Medical Response |
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| Applicant type | C |
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| FRN | 0004896650 |
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| Location | Greenwood Village, CO |
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| Address | 6363 S. Fiddlers Green Circle, Greenwood Village, CO, 80111 |
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| Phone | 3034951541 |
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| Email | [email protected] |
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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 | FB2 | 464.23750000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 464.23750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.23750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.23750000 | | 11K2F1E |
| 1 | 1 | 464.23750000 | | 4K00F1E |
| 2 | 1 | 464.23750000 | | 4K00F1E |
| 2 | 1 | 464.23750000 | | 11K2F1E |
| 2 | 1 | 469.23750000 | | 11K2F1E |
| 2 | 1 | 469.23750000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 595 Cottage Street, Springfield, HAMPDEN, MA | 42.14047222, -72.53144444 | 63.000 m | LTOWER | 30.500 m structure / 36.600 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 36.600 m | | | | 18.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6363 S. Fiddlers Green Circle, Greenwood Village, CO | ARAPAHOE | 3034951541 |
License history
| Date | File or call sign | Action |
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| 2020-08-18 | WREN520 | LETCNS |
| 2019-11-13 | WREN520 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4219662 | 2026-08-02 01:13:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WREN520 | ULS 4219662 | 2026-08-02 01:13:47 |
| Status | A | ULS 4219662 | 2026-08-02 01:13:47 |
| Service | IG | ULS 4219662 | 2026-08-02 01:13:47 |
| Grant Date | 2019-11-13 | ULS 4219662 | 2026-08-02 01:13:47 |
| Expiration Date | 2029-11-13 | ULS 4219662 | 2026-08-02 01:13:47 |