Universal Licensing System
KNFB411
Maplewood Police
License details
| ULS identifier | 1254153 |
|---|
| Call sign | KNFB411 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-12-21 |
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| Expiration | 2032-03-11 |
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| Frequency range | 154.68 - 155.475 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MAPLEWOOD, ESSEX, NJ |
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| Coordinates | 40.7403889, -74.2884722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.68000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB | 155.47500000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.68000000 | | 11K2F3E |
| 1 | 1 | 155.47500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 125 DUNNELL RD, MAPLEWOOD, ESSEX, NJ | 40.74038889, -74.28847222 | 23.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 1618 Springfield Avenue, Maplewood, NJ | ESSEX | 9737623400 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-21 | KNFB411 | LIREN |
| 2021-12-13 | KNFB411 | LETRES |
| 2021-12-11 | KNFB411 | ESURNW |
| 2012-07-10 | KNFB411 | LIMOD |
| 2012-06-04 | KNFB411 | ESCAPR |
| 2012-03-09 | KNFB411 | LIREN |
| 2012-03-08 | KNFB411 | ESCAPR |
| 2011-12-19 | KNFB411 | LETRES |
| 2002-06-05 | KNFB411 | LIAUA |
| 2002-01-19 | KNFB411 | LIREN |
| 2001-12-17 | KNFB411 | LETRES |
| 2001-10-18 | KNFB411 | AUDOPR |
| 2000-10-20 | KNFB411 | LICCNV |
| 1997-01-22 | KNFB411 | AUTHPR |
| 1997-01-21 | KNFB411 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1254153 | 2026-08-02 01:24:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFB411 | ULS 1254153 | 2026-08-02 01:24:25 |
| Status | A | ULS 1254153 | 2026-08-02 01:24:25 |
| Service | PW | ULS 1254153 | 2026-08-02 01:24:25 |
| Grant Date | 2021-12-21 | ULS 1254153 | 2026-08-02 01:24:25 |
| Expiration Date | 2032-03-11 | ULS 1254153 | 2026-08-02 01:24:25 |