Universal Licensing System
WPGN405
LOCKHEED MARTIN CORPORATION
License details
| ULS identifier | 1907688 |
|---|
| Call sign | WPGN405 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-02-14 |
|---|
| Expiration | 2035-02-14 |
|---|
| Frequency range | 462.225 - 467.5 MHz (10 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MIDDLE RIVER, BALTIMORE, MD |
|---|
| Coordinates | 39.3326111, -76.4341389 |
|---|
| 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 | 462.22500000 | | | 25.000000 | 49.000000 | |
| 3 | 1 | MO | 462.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.25000000 | | | 25.000000 | 49.000000 | |
| 3 | 1 | MO | 462.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.32500000 | | | 25.000000 | 49.000000 | |
| 3 | 1 | MO | 462.32500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 462.35000000 | | | 25.000000 | 49.000000 | |
| 3 | 1 | MO | 462.35000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 462.50000000 | | | 25.000000 | 49.000000 | |
| 3 | 1 | MO | 462.50000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.22500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.25000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.32500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.35000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.22500000 | | 7K60FXE |
| 1 | 1 | 462.22500000 | | 7K60FXD |
| 1 | 1 | 462.22500000 | | 11K2F3E |
| 3 | 1 | 462.22500000 | | 11K2F3E |
| 3 | 1 | 462.22500000 | | 7K60FXE |
| 3 | 1 | 462.22500000 | | 7K60FXD |
| 1 | 1 | 462.25000000 | | 7K60FXD |
| 1 | 1 | 462.25000000 | | 7K60FXE |
| 1 | 1 | 462.25000000 | | 11K2F3E |
| 3 | 1 | 462.25000000 | | 7K60FXE |
| 3 | 1 | 462.25000000 | | 7K60FXD |
| 3 | 1 | 462.25000000 | | 11K2F3E |
| 1 | 1 | 462.32500000 | | 7K60FXD |
| 1 | 1 | 462.32500000 | | 11K2F3E |
| 1 | 1 | 462.32500000 | | 7K60FXE |
| 3 | 1 | 462.32500000 | | 11K2F3E |
| 3 | 1 | 462.32500000 | | 7K60FXD |
| 3 | 1 | 462.32500000 | | 7K60FXE |
| 2 | 1 | 462.35000000 | | 7K60FXD |
| 2 | 1 | 462.35000000 | | 11K2F3E |
| 2 | 1 | 462.35000000 | | 7K60FXE |
| 3 | 1 | 462.35000000 | | 7K60FXD |
| 3 | 1 | 462.35000000 | | 11K2F3E |
| 3 | 1 | 462.35000000 | | 7K60FXE |
| 2 | 1 | 462.50000000 | | 11K2F3E |
| 2 | 1 | 462.50000000 | | 7K60FXE |
| 2 | 1 | 462.50000000 | | 7K60FXD |
| 3 | 1 | 462.50000000 | | 7K60FXD |
| 3 | 1 | 462.50000000 | | 11K2F3E |
| 3 | 1 | 462.50000000 | | 7K60FXE |
| 3 | 1 | 467.22500000 | | 7K60FXD |
| 3 | 1 | 467.22500000 | | 11K2F3E |
| 3 | 1 | 467.22500000 | | 7K60FXE |
| 3 | 1 | 467.25000000 | | 7K60FXE |
| 3 | 1 | 467.25000000 | | 7K60FXD |
| 3 | 1 | 467.25000000 | | 11K2F3E |
| 3 | 1 | 467.32500000 | | 7K60FXE |
| 3 | 1 | 467.32500000 | | 7K60FXD |
| 3 | 1 | 467.32500000 | | 11K2F3E |
| 3 | 1 | 467.35000000 | | 11K2F3E |
| 3 | 1 | 467.35000000 | | 7K60FXE |
| 3 | 1 | 467.35000000 | | 7K60FXD |
| 3 | 1 | 467.50000000 | | 7K60FXE |
| 3 | 1 | 467.50000000 | | 7K60FXD |
| 3 | 1 | 467.50000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PENTHOUSE E BLDG S OF EASTERN AVE, MIDDLE RIVER, BALTIMORE, MD | 39.33261111, -76.43413889 | 9.000 m | B | 37.000 m structure / 37.000 m overall | N |
| 2 | T | B BLDG S OF EASTERN AVE, MIDDLE RIVER, BALTIMORE, MD | 39.33038889, -76.43413889 | 12.000 m | B | 21.000 m structure / 21.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 34.000 m | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | MAIN PLANT SECURITY CONTROL MARTIN MARIETTA AERO & NAVAL SYSTEMS 103 CHESPEAKE P, BALTIMORE, MD | BALTIMORE | 4106821050 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-14 | WPGN405 | LIREN |
| 2024-11-18 | WPGN405 | LETRES |
| 2014-12-16 | WPGN405 | LIAUA |
| 2014-12-15 | WPGN405 | ESUAPR |
| 2014-12-12 | WPGN405 | LIREN |
| 2014-11-24 | WPGN405 | LETRES |
| 2005-02-11 | WPGN405 | LIREN |
| 2005-01-31 | WPGN405 | ESCAPR |
| 2004-11-22 | WPGN405 | LETRES |
| 2002-02-11 | WPGN405 | AUDOPR |
| 2000-11-24 | WPGN405 | LICCNV |
| 2000-01-21 | WPGN405 | AUTHPR |
| 2000-01-21 | WPGN405 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1907688 | 2026-08-02 01:10:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPGN405 | ULS 1907688 | 2026-08-02 01:10:20 |
| Status | A | ULS 1907688 | 2026-08-02 01:10:20 |
| Service | IG | ULS 1907688 | 2026-08-02 01:10:20 |
| Grant Date | 2025-02-14 | ULS 1907688 | 2026-08-02 01:10:20 |
| Expiration Date | 2035-02-14 | ULS 1907688 | 2026-08-02 01:10:20 |