Universal Licensing System
KNBX442
LOCKHEED MARTIN CORPORATION
License details
| ULS identifier | 1901632 |
|---|
| Call sign | KNBX442 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-07-13 |
|---|
| Expiration | 2032-07-23 |
|---|
| Frequency range | 462.4 - 467.4 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ORLANDO, ORANGE, FL |
|---|
| Coordinates | 28.4455556, -81.4589722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:20 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.40000000 | | | 12.000000 | 30.000000 | |
| 1 | 2 | FB2C | 462.40000000 | | | 12.000000 | 30.000000 | |
| 2 | 1 | MO | 462.40000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 462.40000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 467.40000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.40000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 467.40000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.40000000 | | 11K2F3E |
| 1 | 2 | 462.40000000 | | 4K00F1E |
| 1 | 2 | 462.40000000 | | 11K0F3E |
| 2 | 1 | 462.40000000 | | 11K0F3E |
| 2 | 1 | 462.40000000 | | 4K00F1E |
| 2 | 1 | 462.40000000 | | 11K2F3E |
| 2 | 1 | 467.40000000 | | 11K2F3E |
| 2 | 1 | 467.40000000 | | 11K2F3E |
| 2 | 1 | 467.40000000 | | 4K00F1E |
| 2 | 1 | 467.40000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SANDLAKE AND KIRKMAN RDS, ORLANDO, ORANGE, FL | 28.44555556, -81.45897222 | 31.000 m | B | 37.000 m structure / 40.000 m overall | N |
| 2 | T | ORANGE, FL | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 40.000 m | | | | 45.500 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 40.000 m | | | | 45.500 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Main Plant Safety Operations Sandlake & Kirkman Roads, ORLANDO, FL | ORANGE | 4073562222 |
License history
| Date | File or call sign | Action |
|---|
| 2022-07-13 | KNBX442 | LIREN |
| 2022-05-02 | KNBX442 | LETRES |
| 2015-11-24 | KNBX442 | LETCNS |
| 2015-02-24 | KNBX442 | LIMOD |
| 2014-12-16 | KNBX442 | LIAUA |
| 2014-12-15 | KNBX442 | ESUAPR |
| 2012-06-13 | KNBX442 | LIREN |
| 2012-05-18 | KNBX442 | ESUAPR |
| 2012-04-30 | KNBX442 | LETRES |
| 2002-08-09 | KNBX442 | LIREN |
| 2002-04-29 | KNBX442 | LETRES |
| 2002-02-11 | KNBX442 | AUDOPR |
| 2000-11-24 | KNBX442 | LICCNV |
| 1997-06-27 | KNBX442 | AUTHPR |
| 1997-06-27 | KNBX442 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1901632 | 2026-08-02 01:10:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBX442 | ULS 1901632 | 2026-08-02 01:10:20 |
| Status | A | ULS 1901632 | 2026-08-02 01:10:20 |
| Service | IG | ULS 1901632 | 2026-08-02 01:10:20 |
| Grant Date | 2022-07-13 | ULS 1901632 | 2026-08-02 01:10:20 |
| Expiration Date | 2032-07-23 | ULS 1901632 | 2026-08-02 01:10:20 |