Universal Licensing System
KXJ428
PERCONTEE INC
License details
| ULS identifier | 1858335 |
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| Call sign | KXJ428 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-07-11 |
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| Expiration | 2022-08-04 |
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| Cancellation | 2022-10-08 |
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| Frequency range | 152.99 MHz |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:00 |
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Licensee
| Name | PERCONTEE INC |
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| Applicant type | C |
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| FRN | 0007532203 |
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| Location | SILVER SPRING, MD |
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| Address | 11900 TECH RD, SILVER SPRING, MD, 209041910 |
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| Phone | 3016220100 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 152.99000000 | | | 110.000000 | 225.000000 | |
| 2 | 1 | MO | 152.99000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.99000000 | | 20K0F3E |
| 2 | 1 | 152.99000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11900 TECH RD, SILVER SPRING, MONTGOMERY, MD | 39.05011111, -76.97052778 | 114.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11900 TECH RD, SILVER SPRING, MD | | 3016220100 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-08 | KXJ428 | LIEXP |
| 2012-07-11 | KXJ428 | LIREN |
| 2012-07-10 | KXJ428 | ESCAPR |
| 2012-05-14 | KXJ428 | LETRES |
| 2004-03-10 | KXJ428 | AUDOPR |
| 2002-09-17 | KXJ428 | LIREN |
| 2002-05-13 | KXJ428 | LETRES |
| 2000-11-24 | KXJ428 | LICCNV |
| 1997-06-18 | KXJ428 | LIREN |
| 1997-06-18 | KXJ428 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1858335 | 2026-08-02 01:25:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KXJ428 | ULS 1858335 | 2026-08-02 01:25:00 |
| Status | E | ULS 1858335 | 2026-08-02 01:25:00 |
| Service | IG | ULS 1858335 | 2026-08-02 01:25:00 |
| Grant Date | 2012-07-11 | ULS 1858335 | 2026-08-02 01:25:00 |
| Expiration Date | 2022-08-04 | ULS 1858335 | 2026-08-02 01:25:00 |
| Cancellation Date | 2022-10-08 | ULS 1858335 | 2026-08-02 01:25:00 |