Universal Licensing System
WPNZ636
CAMBRIDGE AT 3900
License details
| ULS identifier | 1809740 |
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| Call sign | WPNZ636 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-08-13 |
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| Expiration | 2004-08-13 |
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| Cancellation | 2004-10-16 |
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| Frequency range | 462.4 - 467.4 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BALTIMORE, MD |
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| Coordinates | 39.3359444, -76.6174722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:54 |
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Licensee
| Name | CAMBRIDGE AT 3900 |
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| Applicant type | C |
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| Location | BALTIMORE, MD |
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| Address | 3900 N CHARLES ST, BALTIMORE, MD, 21218 |
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| Phone | 4102353900 |
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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 | FB2 | 462.40000000 | | | 10.000000 | 25.000000 | |
| 2 | 1 | MO | 467.40000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.40000000 | | 20K0F3E |
| 2 | 1 | 467.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3900 N CHARLES ST, BALTIMORE, MD | 39.33594444, -76.61747222 | 76.000 m | B | 3.000 m structure / 3.000 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 | | 2.000 m | | | | 1.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3900 N CHALRES ST, BALTIMORE, MD | | 4102353900 |
License history
| Date | File or call sign | Action |
|---|
| 2004-10-16 | WPNZ636 | LIEXP |
| 2004-05-17 | WPNZ636 | LETRES |
| 2001-09-04 | WPNZ636 | AUDOPR |
| 2000-11-23 | WPNZ636 | LICCNV |
| 1999-08-13 | WPNZ636 | LIISS |
| 1999-08-13 | WPNZ636 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1809740 | 2026-08-02 01:26:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNZ636 | ULS 1809740 | 2026-08-02 01:26:54 |
| Status | E | ULS 1809740 | 2026-08-02 01:26:54 |
| Service | IG | ULS 1809740 | 2026-08-02 01:26:54 |
| Grant Date | 1999-08-13 | ULS 1809740 | 2026-08-02 01:26:54 |
| Expiration Date | 2004-08-13 | ULS 1809740 | 2026-08-02 01:26:54 |
| Cancellation Date | 2004-10-16 | ULS 1809740 | 2026-08-02 01:26:54 |