Universal Licensing System
KNIZ638
NORTHWEST CITIZENS PATROL, INC.
License details
| ULS identifier | 1628884 |
|---|
| Call sign | KNIZ638 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-01-12 |
|---|
| Expiration | 2031-03-07 |
|---|
| Frequency range | 464.875 - 469.875 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | BALTIMORE, BALTIMORE CITY, MD |
|---|
| Coordinates | 39.3970556, -76.6963611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 02:54:10 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.87500000 | | | 50.000000 | 72.000000 | |
| 2 | 1 | MO | 469.87500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.87500000 | | 11K2F3E |
| 1 | 1 | 464.87500000 | | 4K00F1E |
| 2 | 1 | 469.87500000 | | 4K00F1E |
| 2 | 1 | 469.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5940 CROSS COUNTRY BLVD, BALTIMORE, BALTIMORE CITY, MD | 39.39705556, -76.69636111 | 140.000 m | BANT | 23.000 m structure / 29.000 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.000 m | | | | 46.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5940 CROSS COUNTRY BLVD, BALTIMORE, MD | BALTIMORE CITY | 4103586786 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-12 | KNIZ638 | LIREN |
| 2020-12-14 | KNIZ638 | LETRES |
| 2016-10-24 | KNIZ638 | LIMOD |
| 2011-03-24 | KNIZ638 | AUTHPR |
| 2011-02-07 | KNIZ638 | LIREN |
| 2010-12-24 | KNIZ638 | LTSAPR |
| 2010-12-13 | KNIZ638 | LETRES |
| 2010-01-26 | KNIZ638 | LIMOD |
| 2010-01-05 | KNIZ638 | LIMOD |
| 2001-10-17 | KNIZ638 | AUDOPR |
| 2001-01-03 | KNIZ638 | LIREN |
| 2000-12-11 | KNIZ638 | LETRES |
| 2000-11-23 | KNIZ638 | LICCNV |
| 1996-02-09 | KNIZ638 | LIREN |
| 1996-02-09 | KNIZ638 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1628884 | 2026-08-09 02:54:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNIZ638 | ULS 1628884 | 2026-08-09 02:54:10 |
| Status | A | ULS 1628884 | 2026-08-09 02:54:10 |
| Service | IG | ULS 1628884 | 2026-08-09 02:54:10 |
| Grant Date | 2021-01-12 | ULS 1628884 | 2026-08-09 02:54:10 |
| Expiration Date | 2031-03-07 | ULS 1628884 | 2026-08-09 02:54:10 |