Universal Licensing System
KNFA455
B & B REFRIGERATION & AIR CONDITIONING SERVICE COMPANY INC
License details
| ULS identifier | 1622054 |
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| Call sign | KNFA455 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-02-19 |
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| Expiration | 2002-02-26 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 151.835 MHz |
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| Locations | 1 |
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| Representative location | FAIRFAX, VA |
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| Coordinates | 38.8751111, -77.2346944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:08:55 |
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Licensee
| Name | B & B REFRIGERATION & AIR CONDITIONING SERVICE COMPANY INC |
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| Applicant type | C |
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| Location | ROCKVILLE, MD |
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| Address | 12324 WILKINS AVE, ROCKVILLE, MD, 20855 |
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| Phone | 7035609444 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 151.83500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 151.83500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 8400F HILLTOP RD, FAIRFAX, VA | 38.87511111, -77.23469444 | 107.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 21.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 8400F HILLTOP RD, FAIRFAX, VA | | 7035609444 |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1622054 | 2026-08-09 03:08:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNFA455 | ULS 1622054 | 2026-08-09 03:08:55 |
| Status | E | ULS 1622054 | 2026-08-09 03:08:55 |
| Service | IG | ULS 1622054 | 2026-08-09 03:08:55 |
| Grant Date | 1997-02-19 | ULS 1622054 | 2026-08-09 03:08:55 |
| Expiration Date | 2002-02-26 | ULS 1622054 | 2026-08-09 03:08:55 |
| Cancellation Date | 2002-05-05 | ULS 1622054 | 2026-08-09 03:08:55 |