Universal Licensing System
KNNJ388
UMMS
License details
| ULS identifier | 1775733 |
|---|
| Call sign | KNNJ388 |
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| Radio service | IG |
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| Status | E |
|---|
| Grant date | 2001-03-03 |
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| Expiration | 2011-02-05 |
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| Cancellation | 2011-04-09 |
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| Frequency range | 462.1 - 467.1 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BALTIMORE, MD |
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| Coordinates | 39.2667778, -76.6246944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:55:45 |
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Licensee
| Name | UMMS |
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| Applicant type | C |
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| FRN | 0004672804 |
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| Location | BALTIMORE, MD |
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| Address | 22 S GREENE ST, BALTIMORE, MD, 21201 |
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| Phone | 4103281052 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.10000000 | | | 110.000000 | 90.000000 | |
| 3 | 1 | MO | 462.10000000 | | | 5.000000 | | |
| 3 | 1 | MO | 462.10000000 | | | 80.000000 | | |
| 2 | 1 | FX1 | 467.10000000 | | | 10.000000 | | |
| 3 | 1 | MO | 467.10000000 | | | 80.000000 | | |
| 3 | 1 | MO | 467.10000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.10000000 | | 20K0F2D |
| 1 | 1 | 462.10000000 | | 20K0F3E |
| 3 | 1 | 462.10000000 | | 20K0F2D |
| 3 | 1 | 462.10000000 | | 20K0F3E |
| 3 | 1 | 462.10000000 | | 20K0F3E |
| 3 | 1 | 462.10000000 | | 20K0F2D |
| 2 | 1 | 467.10000000 | | 20K0F3E |
| 2 | 1 | 467.10000000 | | 20K0F2D |
| 3 | 1 | 467.10000000 | | 20K0F3E |
| 3 | 1 | 467.10000000 | | 20K0F2D |
| 3 | 1 | 467.10000000 | | 20K0F2D |
| 3 | 1 | 467.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 22 S GREENE ST, BALTIMORE, MD | 39.26677778, -76.62469444 | 15.000 m | B | 32.000 m structure / 34.000 m overall | N |
| 2 | T | MD | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 34.000 m | | | | 4.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 22 SOUTH GREENE STREET, BALTIMORE, MD | | 4103281052 |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1775733 | 2026-08-09 02:55:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNJ388 | ULS 1775733 | 2026-08-09 02:55:45 |
| Status | E | ULS 1775733 | 2026-08-09 02:55:45 |
| Service | IG | ULS 1775733 | 2026-08-09 02:55:45 |
| Grant Date | 2001-03-03 | ULS 1775733 | 2026-08-09 02:55:45 |
| Expiration Date | 2011-02-05 | ULS 1775733 | 2026-08-09 02:55:45 |
| Cancellation Date | 2011-04-09 | ULS 1775733 | 2026-08-09 02:55:45 |