Universal Licensing System
KNNJ492
GREENWOOD INDEPENDENT SCHOOL DISTRICT
License details
| ULS identifier | 1775737 |
|---|
| Call sign | KNNJ492 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2014-03-06 |
|---|
| Expiration | 2024-05-05 |
|---|
| Cancellation | 2024-07-06 |
|---|
| Frequency range | 452.25 - 457.65 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MIDLAND, MIDLAND, TX |
|---|
| Coordinates | 32.0251111, -101.8965278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:45 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.25000000 | | | 25.000000 | 63.000000 | |
| 3 | 1 | MO | 452.25000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 452.65000000 | | | 40.000000 | 100.000000 | |
| 3 | 1 | MO | 452.65000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 457.25000000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | MO | 457.25000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 457.65000000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | MO | 457.65000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.25000000 | | 11K0F3E |
| 3 | 1 | 452.25000000 | | 11K0F3E |
| 1 | 1 | 452.65000000 | | 7K60FXE |
| 1 | 1 | 452.65000000 | | 7K60FXD |
| 3 | 1 | 452.65000000 | | 7K60FXE |
| 3 | 1 | 452.65000000 | | 7K60FXD |
| 2 | 1 | 457.25000000 | | 11K0F3E |
| 3 | 1 | 457.25000000 | | 11K0F3E |
| 2 | 1 | 457.65000000 | | 7K60FXD |
| 2 | 1 | 457.65000000 | | 7K60FXE |
| 3 | 1 | 457.65000000 | | 7K60FXD |
| 3 | 1 | 457.65000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2700 FM 1379, MIDLAND, MIDLAND, TX | 32.02511111, -101.89652778 | 823.000 m | BPOLE | 15.000 m structure / 18.000 m overall | N |
| 2 | T | TX | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 17.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 2700 FM 1379, MIDLAND, TX | MIDLAND | 4326857803 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-06 | KNNJ492 | LIEXP |
| 2024-04-25 | KNNJ492 | ESURNW |
| 2024-04-05 | KNNJ492 | ESURNW |
| 2024-03-06 | KNNJ492 | ESURNW |
| 2024-02-12 | KNNJ492 | LETRES |
| 2017-10-31 | KNNJ492 | LIMOD |
| 2017-10-17 | KNNJ492 | AUTHPR |
| 2017-10-15 | KNNJ492 | FRATRM |
| 2017-08-09 | KNNJ492 | LETTRS |
| 2017-08-09 | KNNJ492 | PNLISR |
| 2017-04-04 | KNNJ492 | LETCNS |
| 2016-07-05 | KNNJ492 | LIMOD |
| 2014-03-06 | KNNJ492 | LIREN |
| 2014-02-10 | KNNJ492 | LETRES |
| 2014-02-04 | KNNJ492 | ESURNW |
| 2013-03-26 | KNNJ492 | LIMOD |
| 2004-02-18 | KNNJ492 | LIAUA |
| 2004-02-09 | KNNJ492 | LETRES |
| 2001-10-03 | KNNJ492 | AUDOPR |
| 2000-11-23 | KNNJ492 | LICCNV |
| 1999-05-05 | KNNJ492 | LIMOD |
| 1999-05-05 | KNNJ492 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1775737 | 2026-08-02 01:16:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNJ492 | ULS 1775737 | 2026-08-02 01:16:45 |
| Status | E | ULS 1775737 | 2026-08-02 01:16:45 |
| Service | IG | ULS 1775737 | 2026-08-02 01:16:45 |
| Grant Date | 2014-03-06 | ULS 1775737 | 2026-08-02 01:16:45 |
| Expiration Date | 2024-05-05 | ULS 1775737 | 2026-08-02 01:16:45 |
| Cancellation Date | 2024-07-06 | ULS 1775737 | 2026-08-02 01:16:45 |