Universal Licensing System
WPPZ509
Columbia Gas of Maryland
License details
| ULS identifier | 1822467 |
|---|
| Call sign | WPPZ509 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-01-07 |
|---|
| Expiration | 2035-03-30 |
|---|
| Frequency range | 451.05 - 456.05 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | FROSTBURG, GARRETT, MD |
|---|
| Coordinates | 39.6775833, -78.9600278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 451.05000000 | | | 90.000000 | 450.000000 | |
| 2 | 1 | FX1 | 456.05000000 | | | 20.000000 | 50.000000 | |
| 3 | 1 | MO | 456.05000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.05000000 | | 8K10F1D |
| 1 | 1 | 451.05000000 | | 11K0F3E |
| 1 | 1 | 451.05000000 | | 8K10F1E |
| 2 | 1 | 456.05000000 | | 8K10F1E |
| 2 | 1 | 456.05000000 | | 11K0F3E |
| 2 | 1 | 456.05000000 | | 8K10F1D |
| 3 | 1 | 456.05000000 | | 11K0F3E |
| 3 | 1 | 456.05000000 | | 8K10F1E |
| 3 | 1 | 456.05000000 | | 8K10F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAVAGE MOUNTAIN 1 MILE WEST OF ROUTE 40, FROSTBURG, GARRETT, MD | 39.67758333, -78.96002778 | 878.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 2 | T | OH | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 45.700 m | | | 232.0000 | 274.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 290 West Nationwide Blvd., Columbus, OH | FRANKLIN | 8888000694 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-26 | WPPZ509 | LIAUA |
| 2025-06-21 | WPPZ509 | LIAUA |
| 2025-06-19 | WPPZ509 | LIAUA |
| 2025-06-11 | WPPZ509 | LIAUA |
| 2025-01-07 | WPPZ509 | LIREN |
| 2025-01-06 | WPPZ509 | LETRES |
| 2024-05-31 | WPPZ509 | LIAUA |
| 2018-09-13 | WPPZ509 | LIAUA |
| 2018-07-31 | WPPZ509 | LIAUA |
| 2015-01-06 | WPPZ509 | LIREN |
| 2014-11-05 | WPPZ509 | LIAUA |
| 2014-11-04 | WPPZ509 | ESUAPR |
| 2014-03-25 | WPPZ509 | LIAUA |
| 2014-03-24 | WPPZ509 | ESUAPR |
| 2014-03-10 | WPPZ509 | ESUAPR |
| 2014-03-05 | WPPZ509 | LIAUA |
| 2014-03-04 | WPPZ509 | ESUAPR |
| 2011-06-24 | WPPZ509 | ESCAPR |
| 2011-06-24 | WPPZ509 | LIAUA |
| 2011-06-23 | WPPZ509 | EFUAPR |
| 2011-06-23 | WPPZ509 | ESUAPR |
| 2007-08-20 | WPPZ509 | LTSAPR |
| 2007-08-18 | WPPZ509 | LIAUA |
| 2007-08-17 | WPPZ509 | EFCAPR |
| 2007-08-17 | WPPZ509 | ESCAPR |
| 2005-02-24 | WPPZ509 | LIREN |
| 2005-02-23 | WPPZ509 | ESCAPR |
| 2005-01-03 | WPPZ509 | LETRES |
| 2002-04-09 | WPPZ509 | LIMOD |
| 2001-10-26 | WPPZ509 | AUDOPR |
| 2001-05-22 | WPPZ509 | LIAUA |
| 2000-12-26 | WPPZ509 | LIMOD |
| 2000-11-23 | WPPZ509 | LICCNV |
| 2000-08-31 | WPPZ509 | AUTHPR |
| 2000-06-30 | WPPZ509 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1822467 | 2026-08-02 01:10:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPZ509 | ULS 1822467 | 2026-08-02 01:10:28 |
| Status | A | ULS 1822467 | 2026-08-02 01:10:28 |
| Service | IG | ULS 1822467 | 2026-08-02 01:10:28 |
| Grant Date | 2025-01-07 | ULS 1822467 | 2026-08-02 01:10:28 |
| Expiration Date | 2035-03-30 | ULS 1822467 | 2026-08-02 01:10:28 |