Universal Licensing System
KNBY391
PROCTER & GAMBLE MANUFACTURING CO
License details
| ULS identifier | 1901641 |
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| Call sign | KNBY391 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-07-23 |
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| Expiration | 2001-08-21 |
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| Cancellation | 2001-10-21 |
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| Frequency range | 451.525 - 451.575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BALTIMORE, MD |
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| Coordinates | 39.2751111, -76.5921944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:48 |
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Licensee
| Name | PROCTER & GAMBLE MANUFACTURING CO |
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| Applicant type | C |
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| FRN | 0003028073 |
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| Location | BALTIMORE, MD |
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| Address | 1422 NICHOLSON ST, BALTIMORE, MD, 21230 |
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| Phone | 3015765665 |
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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 | 451.52500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 451.52500000 | | | 5.000000 | | |
| 1 | 1 | FB | 451.57500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 451.57500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.52500000 | | 20K0F3E |
| 2 | 1 | 451.52500000 | | 20K0F3E |
| 1 | 1 | 451.57500000 | | 20K0F3E |
| 2 | 1 | 451.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1422 NICHOLSON ST, BALTIMORE, MD | 39.27511111, -76.59219444 | 6.000 m | | 30.000 m structure / 30.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 37.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1422 NICHOLSON ST, BALTIMORE, MD | | 3015765665 |
License history
| Date | File or call sign | Action |
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| 2001-10-21 | KNBY391 | LIEXP |
| 2001-10-15 | KNBY391 | LETAUS |
| 2001-05-29 | KNBY391 | LETRES |
| 2000-11-24 | KNBY391 | LICCNV |
| 1996-07-23 | KNBY391 | LIREN |
| 1996-07-23 | KNBY391 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1901641 | 2026-08-02 01:13:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNBY391 | ULS 1901641 | 2026-08-02 01:13:48 |
| Status | E | ULS 1901641 | 2026-08-02 01:13:48 |
| Service | IG | ULS 1901641 | 2026-08-02 01:13:48 |
| Grant Date | 1996-07-23 | ULS 1901641 | 2026-08-02 01:13:48 |
| Expiration Date | 2001-08-21 | ULS 1901641 | 2026-08-02 01:13:48 |
| Cancellation Date | 2001-10-21 | ULS 1901641 | 2026-08-02 01:13:48 |