Universal Licensing System
WPFC955
ALDEN RESEARCH LABORATORY INC
License details
| ULS identifier | 1719898 |
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| Call sign | WPFC955 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-06-30 |
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| Expiration | 2014-06-22 |
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| Cancellation | 2014-08-23 |
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| Frequency range | 462.75 MHz |
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| Locations | 1 |
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| Representative location | HOLDEN, WORCESTER, MA |
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| Coordinates | 42.3370278, -71.8334167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:32 |
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Licensee
| Name | ALDEN RESEARCH LABORATORY INC |
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| Applicant type | C |
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| FRN | 0003613023 |
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| Location | HOLDEN, MA |
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| Address | 30 SHREWSBURY ST, HOLDEN, MA, 015201843 |
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| Phone | 5088294323 |
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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 | FB | 462.75000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.75000000 | | 20K0F1D |
| 1 | 1 | 462.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ARL 30 SHREWSBURY ST, HOLDEN, WORCESTER, MA | 42.33702778, -71.83341667 | 216.000 m | | 9.000 m structure / 9.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 30 SHREWSBURY ST, HOLDEN, MA | WORCESTER | 5088296000 |
License history
| Date | File or call sign | Action |
|---|
| 2014-08-23 | WPFC955 | LIEXP |
| 2014-03-31 | WPFC955 | LETRES |
| 2004-06-30 | WPFC955 | LIREN |
| 2004-06-22 | WPFC955 | ESCAPR |
| 2004-03-29 | WPFC955 | LETRES |
| 2001-08-23 | WPFC955 | AUDOPR |
| 2000-11-23 | WPFC955 | LICCNV |
| 1999-04-15 | WPFC955 | AUTHPR |
| 1999-04-15 | WPFC955 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1719898 | 2026-08-02 01:11:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPFC955 | ULS 1719898 | 2026-08-02 01:11:32 |
| Status | E | ULS 1719898 | 2026-08-02 01:11:32 |
| Service | IG | ULS 1719898 | 2026-08-02 01:11:32 |
| Grant Date | 2004-06-30 | ULS 1719898 | 2026-08-02 01:11:32 |
| Expiration Date | 2014-06-22 | ULS 1719898 | 2026-08-02 01:11:32 |
| Cancellation Date | 2014-08-23 | ULS 1719898 | 2026-08-02 01:11:32 |