Universal Licensing System
KNNQ840
License details
| ULS identifier | 1916705 |
|---|---|
| Call sign | KNNQ840 |
| Radio service | LN |
| Status | A |
| Grant date | 2021-03-18 |
| Expiration | 2031-03-27 |
| Frequency range | 911.5 - 920 MHz (3 frequencies) |
| Locations | 1 |
| Representative location | NASHVILLE, DAVIDSON, TN |
| Coordinates | 36.0858889, -86.7613889 |
| Source archive | l_LMcomm.zip |
| Dataset refreshed | 2026-08-02 00:43:32 |
Licensee
| Name | CSX Transportation Inc |
|---|---|
| Applicant type | C |
| FRN | 0002036325 |
| Location | JACKSONVILLE, FL |
| Address | 6735 Southpoint Dr. S, Suite 400, JACKSONVILLE, FL, 32216 |
| Phone | 9042796938 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | LR | 911.50000000 | 2.000000 | 24.000000 | |||
| 2 | 1 | LR | 911.50000000 | 2.000000 | 24.000000 | |||
| 3 | 1 | LR | 911.50000000 | 2.000000 | 24.000000 | |||
| 4 | 1 | LR | 911.50000000 | 2.000000 | 24.000000 | |||
| 5 | 1 | LR | 911.50000000 | 2.000000 | 24.000000 | |||
| 1 | 1 | LR | 918.50000000 | 2.000000 | 24.000000 | |||
| 2 | 1 | LR | 918.50000000 | 2.000000 | 24.000000 | |||
| 3 | 1 | LR | 918.50000000 | 2.000000 | 24.000000 | |||
| 4 | 1 | LR | 918.50000000 | 2.000000 | 24.000000 | |||
| 5 | 1 | LR | 918.50000000 | 2.000000 | 24.000000 | |||
| 1 | 1 | LR | 920.00000000 | 2.000000 | 24.000000 | |||
| 2 | 1 | LR | 920.00000000 | 2.000000 | 24.000000 | |||
| 3 | 1 | LR | 920.00000000 | 2.000000 | 24.000000 | |||
| 4 | 1 | LR | 920.00000000 | 2.000000 | 24.000000 | |||
| 5 | 1 | LR | 920.00000000 | 2.000000 | 24.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 911.50000000 | 20K0N0N | |
| 2 | 1 | 911.50000000 | 20K0N0N | |
| 3 | 1 | 911.50000000 | 20K0N0N | |
| 4 | 1 | 911.50000000 | 20K0N0N | |
| 5 | 1 | 911.50000000 | 20K0N0N | |
| 1 | 1 | 918.50000000 | 20K0N0N | |
| 2 | 1 | 918.50000000 | 20K0N0N | |
| 3 | 1 | 918.50000000 | 20K0N0N | |
| 4 | 1 | 918.50000000 | 20K0N0N | |
| 5 | 1 | 918.50000000 | 20K0N0N | |
| 1 | 1 | 920.00000000 | 20K0N0N | |
| 2 | 1 | 920.00000000 | 20K0N0N | |
| 3 | 1 | 920.00000000 | 20K0N0N | |
| 4 | 1 | 920.00000000 | 20K0N0N | |
| 5 | 1 | 920.00000000 | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | BEHIND 330 FRANKLIN RD, BRENTWOOD, WILLIAMSON, TN | 36.02477778, -86.78861111 | 213.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 2 | T | 138 NESBITT LN, MADISON, DAVIDSON, TN | 36.27394444, -86.71055556 | 169.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 3 | T | 136 NESBITT LN, MADISON, DAVIDSON, TN | 36.27366667, -86.71027778 | 170.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 4 | T | RODNOR YD 500 N OF 4400 CSX DR, NASHVILLE, DAVIDSON, TN | 36.08588889, -86.76138889 | 301.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
| 5 | T | 114 CANDY LN, NASHVILLE, DAVIDSON, TN | 36.09061111, -86.69277778 | 304.000 m | POLE | 2.000 m structure / 2.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 2.000 m | 0.000 | |||||
| 1 | 2 | T | 2.000 m | 0.000 | |||||
| 1 | 3 | T | 2.000 m | 0.000 | |||||
| 1 | 4 | T | 2.000 m | 0.000 | |||||
| 1 | 5 | T | 2.000 m | 0.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | DISPATCHER CTR 3019 WARRINGTON ST, JACKSONVILLE, FL | 9043882180 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-08-06 | KNNQ840 | LIAUA |
| 2023-11-01 | KNNQ840 | LIAUA |
| 2021-10-06 | KNNQ840 | LIAUA |
| 2021-03-18 | KNNQ840 | LIREN |
| 2021-01-04 | KNNQ840 | LETRES |
| 2019-07-13 | KNNQ840 | LIAUA |
| 2012-03-14 | KNNQ840 | COR |
| 2012-03-14 | KNNQ840 | LIREN |
| 2011-08-18 | KNNQ840 | ESCAPR |
| 2011-08-17 | KNNQ840 | EFUAPR |
| 2011-08-17 | KNNQ840 | ESUAPR |
| 2011-05-14 | KNNQ840 | LIEXP |
| 2011-01-13 | KNNQ840 | ESUAPR |
| 2011-01-03 | KNNQ840 | LETRES |
| 2005-03-15 | KNNQ840 | LIAUA |
| 2005-03-14 | KNNQ840 | ESCAPR |
| 2001-08-22 | KNNQ840 | AUTHPR |
| 2001-08-21 | KNNQ840 | COR |
| 2001-08-21 | KNNQ840 | INTDUP |
| 2001-01-24 | KNNQ840 | LIREN |
| 2001-01-02 | KNNQ840 | LETRES |
| 2000-11-24 | KNNQ840 | LICCNV |
| 1999-04-16 | KNNQ840 | AUTHPR |
| 1996-03-27 | KNNQ840 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1916705 | 2026-08-02 00:43:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KNNQ840 | ULS 1916705 | 2026-08-02 00:43:32 |
| Status | A | ULS 1916705 | 2026-08-02 00:43:32 |
| Service | LN | ULS 1916705 | 2026-08-02 00:43:32 |
| Grant Date | 2021-03-18 | ULS 1916705 | 2026-08-02 00:43:32 |
| Expiration Date | 2031-03-27 | ULS 1916705 | 2026-08-02 00:43:32 |