Universal Licensing System
WQDU952
Norfolk Southern Railway Company
License details
| ULS identifier | 2761318 |
|---|
| Call sign | WQDU952 |
|---|
| Radio service | LN |
|---|
| Status | A |
|---|
| Grant date | 2025-08-25 |
|---|
| Expiration | 2035-11-04 |
|---|
| Frequency range | 910 - 921.5 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Chattanooga, HAMILTON, TN |
|---|
| Coordinates | 35.0668056, -85.1576944 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:44:26 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | LR | 910.00000000 | | | 2.000000 | 20.000000 | |
| 2 | 1 | LR | 910.00000000 | | | 2.000000 | 20.000000 | |
| 3 | 1 | LR | 910.00000000 | | | 2.000000 | 20.000000 | |
| 3 | 2 | LR | 910.00000000 | | | 2.000000 | 20.000000 | |
| 4 | 1 | LR | 910.00000000 | | | 2.000000 | 20.000000 | |
| 4 | 2 | LR | 910.00000000 | | | 2.000000 | 20.000000 | |
| 1 | 1 | LR | 911.50000000 | | | 2.000000 | 20.000000 | |
| 2 | 1 | LR | 911.50000000 | | | 2.000000 | 20.000000 | |
| 3 | 1 | LR | 911.50000000 | | | 2.000000 | 20.000000 | |
| 3 | 2 | LR | 911.50000000 | | | 2.000000 | 20.000000 | |
| 4 | 1 | LR | 911.50000000 | | | 2.000000 | 20.000000 | |
| 4 | 2 | LR | 911.50000000 | | | 2.000000 | 20.000000 | |
| 1 | 1 | LR | 918.50000000 | | | 2.000000 | 20.000000 | |
| 2 | 1 | LR | 918.50000000 | | | 2.000000 | 20.000000 | |
| 3 | 1 | LR | 918.50000000 | | | 2.000000 | 20.000000 | |
| 3 | 2 | LR | 918.50000000 | | | 2.000000 | 20.000000 | |
| 4 | 1 | LR | 918.50000000 | | | 2.000000 | 20.000000 | |
| 4 | 2 | LR | 918.50000000 | | | 2.000000 | 20.000000 | |
| 1 | 1 | LR | 921.50000000 | | | 2.000000 | 20.000000 | |
| 2 | 1 | LR | 921.50000000 | | | 2.000000 | 20.000000 | |
| 3 | 1 | LR | 921.50000000 | | | 2.000000 | 20.000000 | |
| 3 | 2 | LR | 921.50000000 | | | 2.000000 | 20.000000 | |
| 4 | 1 | LR | 921.50000000 | | | 2.000000 | 20.000000 | |
| 4 | 2 | LR | 921.50000000 | | | 2.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 910.00000000 | | 20K0N0N |
| 2 | 1 | 910.00000000 | | 20K0N0N |
| 3 | 1 | 910.00000000 | | 20K0N0N |
| 3 | 2 | 910.00000000 | | 20K0N0N |
| 4 | 1 | 910.00000000 | | 20K0N0N |
| 4 | 2 | 910.00000000 | | 20K0N0N |
| 1 | 1 | 911.50000000 | | 20K0N0N |
| 2 | 1 | 911.50000000 | | 20K0N0N |
| 3 | 1 | 911.50000000 | | 20K0N0N |
| 3 | 2 | 911.50000000 | | 20K0N0N |
| 4 | 1 | 911.50000000 | | 20K0N0N |
| 4 | 2 | 911.50000000 | | 20K0N0N |
| 1 | 1 | 918.50000000 | | 20K0N0N |
| 2 | 1 | 918.50000000 | | 20K0N0N |
| 3 | 1 | 918.50000000 | | 20K0N0N |
| 3 | 2 | 918.50000000 | | 20K0N0N |
| 4 | 1 | 918.50000000 | | 20K0N0N |
| 4 | 2 | 918.50000000 | | 20K0N0N |
| 1 | 1 | 921.50000000 | | 20K0N0N |
| 2 | 1 | 921.50000000 | | 20K0N0N |
| 3 | 1 | 921.50000000 | | 20K0N0N |
| 3 | 2 | 921.50000000 | | 20K0N0N |
| 4 | 1 | 921.50000000 | | 20K0N0N |
| 4 | 2 | 921.50000000 | | 20K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHATTANOOGA SCALES AEI near RR MP 335.10, Chattanooga, HAMILTON, TN | 35.06152778, -85.26916667 | 200.700 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 2 | T | CT TOWER AEI near RR MP 337.70, Chattanooga, HAMILTON, TN | 35.03500000, -85.29638889 | 205.000 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 3 | T | TYNER 1 & 2 Test Site AEI's near RR MP 232.30 A, Chattanooga, HAMILTON, TN | 35.06680556, -85.15769444 | 218.300 m | POLE | 3.000 m structure / 3.000 m overall | N |
| 4 | T | CHATTANOOGA PULLBACK TRK1 & TRK2 AEI's near RR MP 240.20 A, Chattanooga, HAMILTON, TN | 35.07080556, -85.25830556 | 203.000 m | POLE | 3.000 m structure / 3.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 3.000 m | V | 9.5000 | | -78.800 | |
| 1 | 2 | T | | 3.000 m | V | 9.5000 | | -75.000 | |
| 1 | 3 | T | | 3.000 m | V | 9.5000 | | -22.800 | |
| 1 | 4 | T | | 3.000 m | V | 9.5000 | | -59.000 | |
| 2 | 3 | T | | 3.000 m | V | 9.5000 | | -22.800 | |
| 2 | 4 | T | | 3.000 m | V | 9.5000 | | -59.000 | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-25 | WQDU952 | LIREN |
| 2024-05-17 | WQDU952 | LIAUA |
| 2021-12-11 | WQDU952 | LIAUA |
| 2018-11-27 | WQDU952 | LIMOD |
| 2015-08-13 | WQDU952 | LIREN |
| 2015-08-10 | WQDU952 | LETRES |
| 2013-12-10 | WQDU952 | LETCNS |
| 2013-11-22 | WQDU952 | LIAUA |
| 2013-11-21 | WQDU952 | ESUAPR |
| 2013-03-13 | WQDU952 | LIMOD |
| 2012-11-28 | WQDU952 | ESUAPR |
| 2005-12-06 | WQDU952 | LIAUA |
| 2005-12-03 | WQDU952 | ESUAPR |
| 2005-11-17 | WQDU952 | LIAUA |
| 2005-11-16 | WQDU952 | ESUAPR |
| 2005-11-04 | WQDU952 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2761318 | 2026-08-02 00:44:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDU952 | ULS 2761318 | 2026-08-02 00:44:26 |
| Status | A | ULS 2761318 | 2026-08-02 00:44:26 |
| Service | LN | ULS 2761318 | 2026-08-02 00:44:26 |
| Grant Date | 2025-08-25 | ULS 2761318 | 2026-08-02 00:44:26 |
| Expiration Date | 2035-11-04 | ULS 2761318 | 2026-08-02 00:44:26 |