Universal Licensing System
KNFH850
WILMERS COMMUNICATIONS INC
License details
| ULS identifier | 1622656 |
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| Call sign | KNFH850 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-04-24 |
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| Expiration | 2002-06-29 |
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| Cancellation | 2002-11-03 |
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| Frequency range | 464.3 - 469.3 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ANNAPOLIS, ANNE ARUNDEL, MD |
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| Coordinates | 38.9740000, -76.6060833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:25 |
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Licensee
| Name | WILMERS COMMUNICATIONS INC |
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| Applicant type | C |
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| FRN | 0002162568 |
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| Location | EDGEWATER, MD |
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| Address | EDGEWATER, MD, 21037 |
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| Phone | 4109563533 |
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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 | FB4 | 464.30000000 | | | 90.000000 | 100.000000 | |
| 2 | 1 | MO | 469.30000000 | | | 30.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.30000000 | | 20K0F3E |
| 2 | 1 | 469.30000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 801 CHASE ST, ANNAPOLIS, ANNE ARUNDEL, MD | 38.97400000, -76.60608333 | 30.000 m | | 27.000 m structure / 27.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 214 MAYO RD, EDGEWATER, MD | | 4109563533 |
License history
| Date | File or call sign | Action |
|---|
| 2002-11-03 | KNFH850 | LIEXP |
| 2002-04-01 | KNFH850 | LETRES |
| 2002-01-09 | KNFH850 | AUDCAN |
| 2000-11-23 | KNFH850 | LICCNV |
| 1997-04-24 | KNFH850 | LIREN |
| 1997-04-24 | KNFH850 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1622656 | 2026-08-02 01:09:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNFH850 | ULS 1622656 | 2026-08-02 01:09:25 |
| Status | E | ULS 1622656 | 2026-08-02 01:09:25 |
| Service | IG | ULS 1622656 | 2026-08-02 01:09:25 |
| Grant Date | 1997-04-24 | ULS 1622656 | 2026-08-02 01:09:25 |
| Expiration Date | 2002-06-29 | ULS 1622656 | 2026-08-02 01:09:25 |
| Cancellation Date | 2002-11-03 | ULS 1622656 | 2026-08-02 01:09:25 |