Universal Licensing System
WPNR271
BENCHMARK ELECTRONICS INC.
License details
| ULS identifier | 1804992 |
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| Call sign | WPNR271 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-05-04 |
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| Expiration | 2014-05-11 |
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| Cancellation | 2014-07-12 |
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| Frequency range | 153.215 - 451.725 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | NASHUA, HILLSBOROUGH, NH |
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| Coordinates | 42.7136667, -71.4586667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 153.21500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 160.20000000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 451.72500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 153.21500000 | | 20K0F3E |
| 1 | 1 | 160.20000000 | | 20K0F3E |
| 2 | 1 | 451.72500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 INNOVATIVE WAY, NASHUA, HILLSBOROUGH, NH | 42.71366667, -71.45866667 | 52.000 m | BANT | 9.000 m structure / 11.000 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | -1.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 100 INNOVATIVE WAY, NASHUA, NH | HILLSBOROUGH | 6038797000 |
License history
| Date | File or call sign | Action |
|---|
| 2014-07-12 | WPNR271 | LIEXP |
| 2014-02-17 | WPNR271 | LETRES |
| 2009-11-17 | WPNR271 | LIMOD |
| 2008-10-07 | WPNR271 | LIAUA |
| 2008-10-07 | WPNR271 | LTSAPR |
| 2004-05-04 | WPNR271 | LTSFRN |
| 2004-05-04 | WPNR271 | LIREN |
| 2004-02-17 | WPNR271 | LETRES |
| 2001-08-30 | WPNR271 | AUDOPR |
| 2000-11-23 | WPNR271 | LICCNV |
| 2000-11-21 | WPNR271 | AUTHPR |
| 2000-11-17 | WPNR271 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1804992 | 2026-08-02 01:25:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNR271 | ULS 1804992 | 2026-08-02 01:25:40 |
| Status | E | ULS 1804992 | 2026-08-02 01:25:40 |
| Service | IG | ULS 1804992 | 2026-08-02 01:25:40 |
| Grant Date | 2004-05-04 | ULS 1804992 | 2026-08-02 01:25:40 |
| Expiration Date | 2014-05-11 | ULS 1804992 | 2026-08-02 01:25:40 |
| Cancellation Date | 2014-07-12 | ULS 1804992 | 2026-08-02 01:25:40 |