Universal Licensing System
KNIY558
Springfield Library and Museum
License details
| ULS identifier | 1775515 |
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| Call sign | KNIY558 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-03-27 |
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| Expiration | 2034-04-17 |
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| Frequency range | 461.0375 - 466.5125 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | HAMPDEN, MA |
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| Coordinates | 42.1123056, -72.5581389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:00:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.03750000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.11250000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.31250000 | | | 2.000000 | | |
| 1 | 1 | MO | 461.51250000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.51250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.03750000 | | 11K2F3E |
| 1 | 1 | 461.11250000 | | 11K2F3E |
| 1 | 1 | 461.31250000 | | 11K2F3E |
| 1 | 1 | 461.51250000 | | 11K2F3E |
| 1 | 1 | 466.51250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HAMPDEN, MA | 42.11230556, -72.55813889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 3 | 49 Chestnut Street, Springfield, MA | HAMPDEN | 4132636800 |
License history
| Date | File or call sign | Action |
|---|
| 2014-01-20 | KNIY558 | LETRES |
| 2004-03-24 | KNIY558 | LIREN |
| 2004-03-22 | KNIY558 | LTSAPR |
| 2004-03-17 | KNIY558 | ESCFRN |
| 2004-01-20 | KNIY558 | LETRES |
| 2001-11-13 | KNIY558 | AUDOPR |
| 2000-11-23 | KNIY558 | LICCNV |
| 2000-05-03 | KNIY558 | LIMOD |
| 2000-05-03 | KNIY558 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1775515 | 2026-08-09 03:00:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNIY558 | ULS 1775515 | 2026-08-09 03:00:08 |
| Status | A | ULS 1775515 | 2026-08-09 03:00:08 |
| Service | IG | ULS 1775515 | 2026-08-09 03:00:08 |
| Grant Date | 2024-03-27 | ULS 1775515 | 2026-08-09 03:00:08 |
| Expiration Date | 2034-04-17 | ULS 1775515 | 2026-08-09 03:00:08 |