Universal Licensing System
KNNU844
SHOWALTER FLYING SERVICES
License details
| ULS identifier | 1635578 |
|---|
| Call sign | KNNU844 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-04-12 |
|---|
| Expiration | 2021-05-07 |
|---|
| Cancellation | 2021-07-17 |
|---|
| Frequency range | 463.425 - 468.425 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | FL |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2 | 463.42500000 | | | 50.000000 | 35.000000 | |
| 4 | 1 | MO | 463.42500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB | 464.95000000 | | | 25.000000 | 40.000000 | |
| 2 | 1 | MO | 464.95000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 468.42500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 468.42500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 463.42500000 | | 7K60FXE |
| 1 | 2 | 463.42500000 | | 7K60FXD |
| 4 | 1 | 463.42500000 | | 7K60FXE |
| 4 | 1 | 463.42500000 | | 7K60FXD |
| 1 | 1 | 464.95000000 | | 11K2F3E |
| 2 | 1 | 464.95000000 | | 11K2F3E |
| 3 | 1 | 468.42500000 | | 7K60FXE |
| 3 | 1 | 468.42500000 | | 7K60FXD |
| 4 | 1 | 468.42500000 | | 7K60FXD |
| 4 | 1 | 468.42500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ORLANDO EXECUTIVE ARPRT 400 HERNDON, ORLANDO, ORANGE, FL | 28.55027778, -81.33727778 | 34.000 m | Pole | 6.000 m structure / 6.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | FL | | | | | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 15.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 2 | 1 | T | | 6.000 m | | | | 14.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 400 HERNDON AVE, ORLANDO, FL | ORANGE | 4078947331 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-17 | KNNU844 | LIEXP |
| 2021-02-08 | KNNU844 | LETRES |
| 2016-03-30 | KNNU844 | LETTRS |
| 2016-03-30 | KNNU844 | PNLISR |
| 2015-11-24 | KNNU844 | LETCNS |
| 2015-09-24 | KNNU844 | LIMOD |
| 2015-02-19 | KNNU844 | LIMOD |
| 2013-01-22 | KNNU844 | LIMOD |
| 2011-04-12 | KNNU844 | LIREN |
| 2011-04-11 | KNNU844 | ESCAPR |
| 2011-02-14 | KNNU844 | LETRES |
| 2002-01-07 | KNNU844 | AUDOPR |
| 2001-03-08 | KNNU844 | LIREN |
| 2001-02-13 | KNNU844 | LETRES |
| 2000-11-23 | KNNU844 | LICCNV |
| 1996-05-07 | KNNU844 | AUTHPR |
| 1996-05-07 | KNNU844 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1635578 | 2026-08-02 01:13:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNU844 | ULS 1635578 | 2026-08-02 01:13:26 |
| Status | E | ULS 1635578 | 2026-08-02 01:13:26 |
| Service | IG | ULS 1635578 | 2026-08-02 01:13:26 |
| Grant Date | 2011-04-12 | ULS 1635578 | 2026-08-02 01:13:26 |
| Expiration Date | 2021-05-07 | ULS 1635578 | 2026-08-02 01:13:26 |
| Cancellation Date | 2021-07-17 | ULS 1635578 | 2026-08-02 01:13:26 |