Universal Licensing System
WPIH214
WATER SUPPLY DISTRICT OF ACTON
License details
| ULS identifier | 1896561 |
|---|
| Call sign | WPIH214 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2025-07-16 |
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| Expiration | 2035-08-30 |
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| Frequency range | 451.0625 - 469.5875 MHz (3 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.06250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FX1 | 457.48750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FXOT | 457.48750000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | MO | 469.58750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.06250000 | | 6K00A3D |
| 2 | 1 | 457.48750000 | | 11K2F1D |
| 2 | 1 | 457.48750000 | | 6K00A3D |
| 3 | 1 | 457.48750000 | | 11K2F1D |
| 3 | 1 | 457.48750000 | | 6K00A3D |
| 4 | 1 | 469.58750000 | | 11K2F1D |
| 4 | 1 | 469.58750000 | | 6K00A3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MIDDLESEX, MA | 42.48341667, -71.43283333 | | | | N |
| 2 | T | 693 MASS. AVE, ACTON, MIDDLESEX, MA | 42.47888889, -71.48611111 | 203.000 m | B | 6.100 m structure / 10.700 m overall | N |
| 3 | T | | | 0.000 m | | | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | | | 4.500 m | | | | 139.000 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 3 | 693 Mass ave, Acton, MA | MIDDLESEX | 9782639107 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-16 | WPIH214 | LIREN |
| 2025-06-09 | WPIH214 | LETRES |
| 2025-05-30 | WPIH214 | LIAUA |
| 2015-06-30 | WPIH214 | LIREN |
| 2015-06-08 | WPIH214 | LETRES |
| 2015-06-01 | WPIH214 | ESURNW |
| 2014-08-06 | WPIH214 | LIMOD |
| 2010-11-28 | WPIH214 | LETCNS |
| 2010-03-03 | WPIH214 | LIMOD |
| 2008-11-11 | WPIH214 | LETCNS |
| 2008-02-06 | WPIH214 | LIMOD |
| 2005-06-22 | WPIH214 | LIREN |
| 2005-06-21 | WPIH214 | ESCAPR |
| 2005-06-06 | WPIH214 | LETRES |
| 2002-05-28 | WPIH214 | AUDOPR |
| 2000-11-24 | WPIH214 | LICCNV |
| 2000-06-26 | WPIH214 | LIREN |
| 2000-06-26 | WPIH214 | AUTHPR |
| 2000-05-31 | WPIH214 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1896561 | 2026-08-02 01:10:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIH214 | ULS 1896561 | 2026-08-02 01:10:33 |
| Status | A | ULS 1896561 | 2026-08-02 01:10:33 |
| Service | IG | ULS 1896561 | 2026-08-02 01:10:33 |
| Grant Date | 2025-07-16 | ULS 1896561 | 2026-08-02 01:10:33 |
| Expiration Date | 2035-08-30 | ULS 1896561 | 2026-08-02 01:10:33 |