Universal Licensing System
KNHH689
License details
| ULS identifier | 1853879 |
|---|---|
| Call sign | KNHH689 |
| Radio service | IG |
| Status | C |
| Grant date | 2003-08-22 |
| Expiration | 2013-08-19 |
| Cancellation | 2012-10-31 |
| Frequency range | 151.595 MHz |
| Locations | 8 |
| Representative location | CHESTERTOWN, KENT, MD |
| Coordinates | 39.2001111, -76.0696667 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:09:01 |
Licensee
| Name | TRI GAS & OIL CO INC |
|---|---|
| Applicant type | C |
| FRN | 0002162881 |
| Location | FEDERALSBURG, MD |
| Address | FEDERALSBURG, MD, 21632 |
| Phone | 4107542000 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB | 151.59500000 | 100.000000 | 220.000000 | |||
| 2 | 1 | FB | 151.59500000 | 100.000000 | 220.000000 | |||
| 3 | 1 | FB | 151.59500000 | 100.000000 | 220.000000 | |||
| 4 | 1 | FB | 151.59500000 | 250.000000 | 995.000000 | |||
| 5 | 1 | FB | 151.59500000 | 250.000000 | 995.000000 | |||
| 6 | 1 | FB | 151.59500000 | 100.000000 | 200.000000 | |||
| 7 | 1 | FBT | 151.59500000 | 100.000000 | ||||
| 8 | 1 | MO | 151.59500000 | 150.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 151.59500000 | 20K0F3E | |
| 2 | 1 | 151.59500000 | 20K0F3E | |
| 3 | 1 | 151.59500000 | 20K0F3E | |
| 4 | 1 | 151.59500000 | 20K0F3E | |
| 5 | 1 | 151.59500000 | 20K0F3E | |
| 6 | 1 | 151.59500000 | 20K0F3E | |
| 7 | 1 | 151.59500000 | 20K0F3E | |
| 8 | 1 | 151.59500000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 100 YDS S OF RADCLIFF CREEK MD RT 289 E SIDE, CHESTERTOWN, KENT, MD | 39.20011111, -76.06966667 | 2.000 m | 21.000 m structure / 21.000 m overall | N | |
| 2 | T | MD RT 18 & MD RT 552, CHESTER, QUEEN ANNE'S, MD | 38.97344444, -76.28105556 | 4.000 m | 15.000 m structure / 15.000 m overall | N | |
| 3 | T | 13255 AUGISTINE HERMAN HWY, GALENA, KENT, MD | 39.34622222, -75.88744444 | 12.000 m | 30.000 m structure / 30.000 m overall | N | |
| 4 | T | RT 318 1 MI W OF RT 313, FEDERALSBURG, CAROLINE, MD | 38.70844444, -75.78911111 | 12.000 m | 43.000 m structure / 43.000 m overall | N | |
| 5 | T | 512G DUPONT HWY, GEORGETOWN, SUSSEX, DE | 38.70122222, -75.40102778 | 15.000 m | 43.000 m structure / 43.000 m overall | N | |
| 6 | T | 2918 OLD RT 50, CAMBRIDGE, DORCHESTER, MD | 38.55372222, -76.04050000 | 8.000 m | 23.000 m structure / 23.000 m overall | N | |
| 7 | T | ||||||
| 8 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 27.000 m | ||||||
| 1 | 2 | T | 21.000 m | ||||||
| 1 | 3 | T | 37.000 m | ||||||
| 1 | 4 | T | 46.000 m | ||||||
| 1 | 5 | T | 46.000 m | ||||||
| 1 | 6 | T | 23.000 m | ||||||
| 1 | 7 | T | |||||||
| 1 | 8 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | RT 318 1 MI W OF RT 313, FEDERALSBURG, MD | 4107429420 |
Special conditions
| Type | Condition code |
|---|---|
| P | 1035 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2012-11-01 | KNHH689 | LICAN |
| 2012-10-31 | KNHH689 | ESCAPR |
| 2003-08-22 | KNHH689 | LIREN |
| 2003-08-21 | KNHH689 | LITIN |
| 2003-05-27 | KNHH689 | LETRES |
| 2002-04-25 | KNHH689 | AUDOPR |
| 2000-11-24 | KNHH689 | LICCNV |
| 1998-05-28 | KNHH689 | LIREN |
| 1998-05-28 | KNHH689 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1853879 | 2026-08-02 01:09:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KNHH689 | ULS 1853879 | 2026-08-02 01:09:01 |
| Status | C | ULS 1853879 | 2026-08-02 01:09:01 |
| Service | IG | ULS 1853879 | 2026-08-02 01:09:01 |
| Grant Date | 2003-08-22 | ULS 1853879 | 2026-08-02 01:09:01 |
| Expiration Date | 2013-08-19 | ULS 1853879 | 2026-08-02 01:09:01 |
| Cancellation Date | 2012-10-31 | ULS 1853879 | 2026-08-02 01:09:01 |