Universal Licensing System
WPDD543
Litton Systems Inc. dba Northrop Grumman Navigation Systems
License details
| ULS identifier | 1906926 |
|---|
| Call sign | WPDD543 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 1998-06-24 |
|---|
| Expiration | 2003-09-09 |
|---|
| Cancellation | 2003-06-05 |
|---|
| Frequency range | 153.185 - 153.23 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | AGOURA, LOS ANGELES, CA |
|---|
| Coordinates | 34.1425000, -118.7536944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:01 |
|---|
Licensee
| Name | Litton Systems Inc. dba Northrop Grumman Navigation Systems |
|---|
| Applicant type | C |
|---|
| FRN | 0005937347 |
|---|
| Location | Washington, DC |
|---|
| Address | 1299 Pennsylvania Avenue, NW, 10th Floor, Washington, DC, 20004 |
|---|
| Phone | 2025089519 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 153.18500000 | | | 90.000000 | 300.000000 | |
| 2 | 1 | MO | 153.18500000 | | | 90.000000 | | |
| 1 | 1 | FB | 153.23000000 | | | 90.000000 | 300.000000 | |
| 2 | 1 | MO | 153.23000000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.18500000 | | 20K0F3E |
| 2 | 1 | 153.18500000 | | 20K0F3E |
| 1 | 1 | 153.23000000 | | 20K0F3E |
| 2 | 1 | 153.23000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 29851 AGOURA RD, AGOURA, LOS ANGELES, CA | 34.14250000, -118.75369444 | 265.000 m | | 11.000 m structure / 11.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 29851 AGOURA RD, AGOURA, CA | | 8187074344 |
License history
| Date | File or call sign | Action |
|---|
| 2003-06-06 | WPDD543 | LICAN |
| 2003-05-02 | WPDD543 | LIAUA |
| 2002-05-28 | WPDD543 | AUDCAN |
| 2001-04-27 | WPDD543 | LITRAN |
| 2000-11-24 | WPDD543 | LICCNV |
| 1998-06-24 | WPDD543 | AUTHPR |
| 1998-06-24 | WPDD543 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1906926 | 2026-08-02 01:17:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDD543 | ULS 1906926 | 2026-08-02 01:17:01 |
| Status | C | ULS 1906926 | 2026-08-02 01:17:01 |
| Service | IG | ULS 1906926 | 2026-08-02 01:17:01 |
| Grant Date | 1998-06-24 | ULS 1906926 | 2026-08-02 01:17:01 |
| Expiration Date | 2003-09-09 | ULS 1906926 | 2026-08-02 01:17:01 |
| Cancellation Date | 2003-06-05 | ULS 1906926 | 2026-08-02 01:17:01 |