Universal Licensing System
WNUB525
SPRINGBOARD TECHNOLOGY CORPORATION
License details
| ULS identifier | 1675319 |
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| Call sign | WNUB525 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-09-05 |
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| Expiration | 2013-11-15 |
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| Cancellation | 2014-01-18 |
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| Frequency range | 461.7 - 466.7 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SPRINGFIELD, HAMPDEN, MA |
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| Coordinates | 42.1003611, -72.5786944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:49 |
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Licensee
| Name | SPRINGBOARD TECHNOLOGY CORPORATION |
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| Applicant type | C |
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| FRN | 0003616695 |
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| Location | SPRINGFIELD, MA |
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| Address | ONE FEDERAL ST, SPRINGFIELD, MA, 01105 |
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| Phone | 4137472589 |
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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 | 461.70000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 466.70000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.70000000 | | 16K0F9W |
| 2 | 1 | 466.70000000 | | 16K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ONE FEDERAL ST, SPRINGFIELD, HAMPDEN, MA | 42.10036111, -72.57869444 | 122.000 m | | 12.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | ONE FEDERAL ST, SPRINGFIELD, MA | | 4137472589 |
License history
| Date | File or call sign | Action |
|---|
| 2014-01-18 | WNUB525 | LIEXP |
| 2013-08-19 | WNUB525 | LETRES |
| 2003-09-05 | WNUB525 | LIREN |
| 2003-09-04 | WNUB525 | LITIN |
| 2003-08-18 | WNUB525 | LETRES |
| 2001-11-19 | WNUB525 | AUDOPR |
| 2000-11-23 | WNUB525 | LICCNV |
| 1998-09-17 | WNUB525 | AUTHPR |
| 1998-09-17 | WNUB525 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1675319 | 2026-08-02 01:09:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNUB525 | ULS 1675319 | 2026-08-02 01:09:49 |
| Status | E | ULS 1675319 | 2026-08-02 01:09:49 |
| Service | IG | ULS 1675319 | 2026-08-02 01:09:49 |
| Grant Date | 2003-09-05 | ULS 1675319 | 2026-08-02 01:09:49 |
| Expiration Date | 2013-11-15 | ULS 1675319 | 2026-08-02 01:09:49 |
| Cancellation Date | 2014-01-18 | ULS 1675319 | 2026-08-02 01:09:49 |