Universal Licensing System
KNGM720
ROY BROTHERS OIL COMPANY INC
License details
| ULS identifier | 1853382 |
|---|
| Call sign | KNGM720 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1998-02-19 |
|---|
| Expiration | 2003-05-09 |
|---|
| Cancellation | 2003-08-10 |
|---|
| Frequency range | 452 - 457 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | PETERBOROUGH, HILLSBOROUGH, NH |
|---|
| Coordinates | 42.8614722, -71.8750833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:12 |
|---|
Licensee
| Name | ROY BROTHERS OIL COMPANY INC |
|---|
| Applicant type | C |
|---|
| FRN | 0003624418 |
|---|
| Location | SOUTH ASHBURNHAM, MA |
|---|
| Address | SOUTH ASHBURNHAM, MA, 01430 |
|---|
| Phone | 5088275280 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB4 | 452.00000000 | | | 100.000000 | 398.000000 | |
| 1 | 1 | MO | 457.00000000 | | | 50.000000 | | |
| 2 | 1 | FX1 | 457.00000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 452.00000000 | | 20K0F3E |
| 1 | 1 | 457.00000000 | | 20K0F3E |
| 2 | 1 | 457.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | MA | | | | | |
| 3 | T | PACK MONADNOCK MOUNTAIN, PETERBOROUGH, HILLSBOROUGH, NH | 42.86147222, -71.87508333 | 670.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 37.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 68 CENTRAL ST SOUTH, ASHBURNHAM, MA | | 5088275280 |
License history
| Date | File or call sign | Action |
|---|
| 2003-08-10 | KNGM720 | LIEXP |
| 2003-02-10 | KNGM720 | LETRES |
| 2001-10-29 | KNGM720 | AUDOPR |
| 2000-11-24 | KNGM720 | LICCNV |
| 1998-02-19 | KNGM720 | AUTHPR |
| 1998-02-19 | KNGM720 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1853382 | 2026-08-02 01:12:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNGM720 | ULS 1853382 | 2026-08-02 01:12:12 |
| Status | E | ULS 1853382 | 2026-08-02 01:12:12 |
| Service | IG | ULS 1853382 | 2026-08-02 01:12:12 |
| Grant Date | 1998-02-19 | ULS 1853382 | 2026-08-02 01:12:12 |
| Expiration Date | 2003-05-09 | ULS 1853382 | 2026-08-02 01:12:12 |
| Cancellation Date | 2003-08-10 | ULS 1853382 | 2026-08-02 01:12:12 |