Universal Licensing System
KNED224
MAINE TURNPIKE AUTHORITY
License details
| ULS identifier | 1198115 |
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| Call sign | KNED224 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-11-11 |
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| Expiration | 2033-01-28 |
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| Frequency range | 457.45 - 465.1875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | LITCHFIELD, KENNEBEC, ME |
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| Coordinates | 44.1254167, -69.9816944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 457.45000000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | FX2 | 465.18750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.45000000 | | 11K0F3E |
| 2 | 1 | 465.18750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 430 RIVERSIDE ST, PORTLAND, CUMBERLAND, ME | 43.69008333, -70.34061111 | 31.000 m | | 24.000 m structure / 24.000 m overall | N |
| 2 | T | I-95 AND CENTER RD, LITCHFIELD, KENNEBEC, ME | 44.12541667, -69.98169444 | 129.000 m | LTOWER | 15.000 m structure / 15.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 31.000 | |
| 1 | 2 | T | | 15.000 m | | | | -49.200 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2360 CONGRESS ST, PORTLAND, ME | CUMBERLAND | 2078717741 |
| 2 | 2360 Congress St., Portland, ME | CUMBERLAND | 2078717701 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-11 | KNED224 | LIREN |
| 2022-11-07 | KNED224 | LETRES |
| 2022-10-30 | KNED224 | ESURNW |
| 2018-09-11 | KNED224 | LIAUA |
| 2015-01-06 | KNED224 | LETCNS |
| 2014-04-04 | KNED224 | LIMOD |
| 2013-01-23 | KNED224 | LIREN |
| 2012-11-05 | KNED224 | LETRES |
| 2012-02-13 | KNED224 | LIMOD |
| 2002-11-21 | KNED224 | LIREN |
| 2002-11-04 | KNED224 | LETRES |
| 2002-03-07 | KNED224 | AUDOPR |
| 2000-10-20 | KNED224 | LICCNV |
| 1997-11-12 | KNED224 | AUTHPR |
| 1997-11-12 | KNED224 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1198115 | 2026-08-02 01:12:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNED224 | ULS 1198115 | 2026-08-02 01:12:50 |
| Status | A | ULS 1198115 | 2026-08-02 01:12:50 |
| Service | PW | ULS 1198115 | 2026-08-02 01:12:50 |
| Grant Date | 2022-11-11 | ULS 1198115 | 2026-08-02 01:12:50 |
| Expiration Date | 2033-01-28 | ULS 1198115 | 2026-08-02 01:12:50 |