Universal Licensing System
KNFW774
National Railroad Passenger Corporation
License details
| ULS identifier | 1916424 |
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| Call sign | KNFW774 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-04-06 |
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| Expiration | 2032-06-12 |
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| Frequency range | 160.365 - 161.43 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | SPRINGFIELD, HAMPDEN, MA |
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| Coordinates | 42.1034167, -72.5959167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:26 |
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Licensee
| Name | National Railroad Passenger Corporation |
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| Applicant type | C |
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| FRN | 0002159770 |
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| Location | Philadelphia, PA |
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| Address | 2955 MARKET ST. 3RD FL. 3N367, Philadelphia, PA, 19104 |
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| Phone | 2673988908 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 160.36500000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FB | 160.92000000 | | | 45.000000 | 45.000000 | |
| 1 | 2 | FB2 | 161.29500000 | | | 75.000000 | 148.000000 | |
| 1 | 2 | FBC | 161.29500000 | | | 75.000000 | 148.000000 | |
| 1 | 1 | FB | 161.43000000 | | | 50.000000 | 65.000000 | |
| 2 | 1 | MO | 161.43000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 160.36500000 | | 11K2F3E |
| 2 | 1 | 160.36500000 | | 4K00F1W |
| 1 | 1 | 160.92000000 | | 11K2F3E |
| 1 | 1 | 160.92000000 | | 4K00F1W |
| 1 | 2 | 161.29500000 | | 11K2F3E |
| 1 | 2 | 161.29500000 | | 4K00F1W |
| 1 | 2 | 161.29500000 | | 4K00F1W |
| 1 | 2 | 161.29500000 | | 11K2F3E |
| 1 | 1 | 161.43000000 | | 4K00F1W |
| 1 | 1 | 161.43000000 | | 11K2F3E |
| 2 | 1 | 161.43000000 | | 11K2F3E |
| 2 | 1 | 161.43000000 | | 4K00F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AMTK R O W @ GRIDIRON ST, SPRINGFIELD, HAMPDEN, MA | 42.10341667, -72.59591667 | 24.000 m | POLE | 18.000 m structure / 23.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 32.000 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 22.000 m | | | | 42.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 30TH ST STA BOX 41, PHILADELPHIA, PA | | 2153491989 |
| 2 | CNOC, Wilmington, DE | NEW CASTLE | 2153494000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-16 | KNFW774 | LIAUA |
| 2022-04-06 | KNFW774 | LIREN |
| 2022-03-21 | KNFW774 | LETRES |
| 2017-12-05 | KNFW774 | LIAUA |
| 2017-09-14 | KNFW774 | LIAUA |
| 2017-09-13 | KNFW774 | LIAUA |
| 2016-08-16 | KNFW774 | LIAUA |
| 2016-08-15 | KNFW774 | ESUAPR |
| 2016-08-05 | KNFW774 | LIAUA |
| 2016-08-04 | KNFW774 | ESUAPR |
| 2014-08-06 | KNFW774 | LIMOD |
| 2012-04-07 | KNFW774 | LIREN |
| 2012-03-19 | KNFW774 | LETRES |
| 2008-11-20 | KNFW774 | LIMOD |
| 2002-05-16 | KNFW774 | LIREN |
| 2002-03-18 | KNFW774 | LETRES |
| 2002-01-22 | KNFW774 | AUDOPR |
| 2000-11-24 | KNFW774 | LICCNV |
| 1997-06-12 | KNFW774 | LIRMD |
| 1997-06-12 | KNFW774 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1916424 | 2026-08-02 01:09:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFW774 | ULS 1916424 | 2026-08-02 01:09:26 |
| Status | A | ULS 1916424 | 2026-08-02 01:09:26 |
| Service | IG | ULS 1916424 | 2026-08-02 01:09:26 |
| Grant Date | 2022-04-06 | ULS 1916424 | 2026-08-02 01:09:26 |
| Expiration Date | 2032-06-12 | ULS 1916424 | 2026-08-02 01:09:26 |