Universal Licensing System
KD23124
BULLIS SCHOOL
License details
| ULS identifier | 1772759 |
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| Call sign | KD23124 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-12-22 |
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| Expiration | 2002-12-22 |
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| Cancellation | 2003-03-23 |
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| Frequency range | 463.575 MHz |
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| Locations | 3 |
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| Representative location | POTOMAC, MONTGOMERY, MD |
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| Coordinates | 39.0292778, -77.1996944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:34 |
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Licensee
| Name | BULLIS SCHOOL |
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| Applicant type | C |
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| FRN | 0002160323 |
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| Location | POTOMAC, MD |
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| Address | 10601 FALLS RD, POTOMAC, MD, 208544404 |
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| Phone | 3012998500 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 451.17500000 | | | 4.000000 | | |
| 2 | 1 | MO | 452.17500000 | | | 4.000000 | | |
| 2 | 1 | MO | 452.20000000 | | | 4.000000 | | |
| 1 | 1 | FB | 463.57500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 463.57500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.17500000 | | 20K0F3E |
| 2 | 1 | 452.17500000 | | 20K0F3E |
| 2 | 1 | 452.20000000 | | 20K0F3E |
| 1 | 1 | 463.57500000 | | 20K0F3E |
| 3 | 1 | 463.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10601 FALLS RD, POTOMAC, MONTGOMERY, MD | 39.02927778, -77.19969444 | 128.000 m | B | 15.000 m structure / 15.000 m overall | N |
| 2 | T | MONTGOMERY, MD | 39.02927778, -77.19969444 | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 45.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10601 FALLS RD, POTOMAC, MD | | 3012998500 |
License history
| Date | File or call sign | Action |
|---|
| 2003-03-23 | KD23124 | LIEXP |
| 2002-09-30 | KD23124 | LETRES |
| 2002-04-19 | KD23124 | LETAUS |
| 2000-11-23 | KD23124 | LICCNV |
| 1998-05-07 | KD23124 | AUTHPR |
| 1998-05-07 | KD23124 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1772759 | 2026-08-02 01:09:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD23124 | ULS 1772759 | 2026-08-02 01:09:34 |
| Status | E | ULS 1772759 | 2026-08-02 01:09:34 |
| Service | IG | ULS 1772759 | 2026-08-02 01:09:34 |
| Grant Date | 1997-12-22 | ULS 1772759 | 2026-08-02 01:09:34 |
| Expiration Date | 2002-12-22 | ULS 1772759 | 2026-08-02 01:09:34 |
| Cancellation Date | 2003-03-23 | ULS 1772759 | 2026-08-02 01:09:34 |