Universal Licensing System
KNHG399
MARRIOTT CORPORATION
License details
| ULS identifier | 1625850 |
|---|
| Call sign | KNHG399 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-07-20 |
|---|
| Expiration | 2033-09-26 |
|---|
| Frequency range | 462.8 - 469.45 MHz (5 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | BOSTON, SUFFOLK, MA |
|---|
| Coordinates | 42.3484444, -71.0775556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 462.80000000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FB2 | 464.13750000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | MO | 464.13750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 464.45000000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | MO | 469.13750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 469.45000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.80000000 | | 11K2F3E |
| 1 | 1 | 464.13750000 | | 7K60FXE |
| 2 | 1 | 464.13750000 | | 7K60FXE |
| 1 | 1 | 464.45000000 | | 7K60FXE |
| 1 | 1 | 464.45000000 | | 11K2F3E |
| 2 | 1 | 469.13750000 | | 7K60FXE |
| 2 | 1 | 469.45000000 | | 7K60FXE |
| 2 | 1 | 469.45000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COPLEY PLACE, BOSTON, SUFFOLK, MA | 42.34844444, -71.07755556 | 6.000 m | BANT | 128.000 m structure / 128.000 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 | | 107.000 m | | | | 109.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | COPLEY PLACE, BOSTON, MA | SUFFOLK | 6172365800 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-20 | KNHG399 | LIREN |
| 2022-12-31 | KNHG399 | LITRAN |
| 2019-05-10 | KNHG399 | LITRAN |
| 2015-05-06 | KNHG399 | LETTRS |
| 2015-05-06 | KNHG399 | PNLISR |
| 2014-12-30 | KNHG399 | LETCNS |
| 2014-03-31 | KNHG399 | LIMOD |
| 2013-09-21 | KNHG399 | LIREN |
| 2013-09-20 | KNHG399 | ESCAPR |
| 2013-07-01 | KNHG399 | LETRES |
| 2013-02-25 | KNHG399 | LIMOD |
| 2004-03-04 | KNHG399 | AUDOPR |
| 2003-07-02 | KNHG399 | LIREN |
| 2003-06-30 | KNHG399 | LETRES |
| 2000-11-23 | KNHG399 | LICCNV |
| 1998-10-20 | KNHG399 | AUTHPR |
| 1998-10-20 | KNHG399 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1625850 | 2026-08-02 01:25:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNHG399 | ULS 1625850 | 2026-08-02 01:25:08 |
| Status | A | ULS 1625850 | 2026-08-02 01:25:08 |
| Service | IG | ULS 1625850 | 2026-08-02 01:25:08 |
| Grant Date | 2023-07-20 | ULS 1625850 | 2026-08-02 01:25:08 |
| Expiration Date | 2033-09-26 | ULS 1625850 | 2026-08-02 01:25:08 |