Universal Licensing System
KNNI504
INDIANTOWN COGENERATION LP
License details
| ULS identifier | 1855317 |
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| Call sign | KNNI504 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2010-12-29 |
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| Expiration | 2021-02-02 |
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| Cancellation | 2021-04-10 |
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| Frequency range | 451.9125 - 457.0125 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | MARTIN, FL |
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| Coordinates | 27.0483889, -80.5120000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.91250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 451.98750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 452.01250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.91250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.98750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.01250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.91250000 | | 11K2F3E |
| 1 | 1 | 451.98750000 | | 11K2F3E |
| 1 | 1 | 452.01250000 | | 11K2F3E |
| 1 | 1 | 456.91250000 | | 11K2F3E |
| 1 | 1 | 456.98750000 | | 11K2F3E |
| 1 | 1 | 457.01250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARTIN, FL | 27.04838889, -80.51200000 | | | | |
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 |
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| 1 | 19140 SW WARFIELD BLVD, INDIANTOWN, FL | MARTIN | 7725976500 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-10 | KNNI504 | LIEXP |
| 2020-11-09 | KNNI504 | LETRES |
| 2017-01-05 | KNNI504 | LITRAN |
| 2015-01-01 | KNNI504 | LITRAN |
| 2014-12-10 | KNNI504 | ESUAPR |
| 2013-02-07 | KNNI504 | LIMOD |
| 2012-10-29 | KNNI504 | ESUAPR |
| 2011-03-24 | KNNI504 | AUTHPR |
| 2010-12-29 | KNNI504 | LIREN |
| 2010-12-28 | KNNI504 | ESCAPR |
| 2010-11-08 | KNNI504 | LETRES |
| 2007-11-14 | KNNI504 | LITRAN |
| 2007-11-05 | KNNI504 | ESCAPR |
| 2002-07-24 | KNNI504 | LIASS |
| 2001-10-09 | KNNI504 | AUDOPR |
| 2001-01-30 | KNNI504 | LIREN |
| 2000-11-24 | KNNI504 | LICCNV |
| 2000-10-30 | KNNI504 | LETRES |
| 1996-02-03 | KNNI504 | AUTHPR |
| 1996-02-02 | KNNI504 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1855317 | 2026-08-02 01:15:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNI504 | ULS 1855317 | 2026-08-02 01:15:16 |
| Status | E | ULS 1855317 | 2026-08-02 01:15:16 |
| Service | IG | ULS 1855317 | 2026-08-02 01:15:16 |
| Grant Date | 2010-12-29 | ULS 1855317 | 2026-08-02 01:15:16 |
| Expiration Date | 2021-02-02 | ULS 1855317 | 2026-08-02 01:15:16 |
| Cancellation Date | 2021-04-10 | ULS 1855317 | 2026-08-02 01:15:16 |