Universal Licensing System
WQMM688
Delaware River Stevedores Inc.
License details
| ULS identifier | 3230207 |
|---|
| Call sign | WQMM688 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-09-09 |
|---|
| Expiration | 2030-09-24 |
|---|
| Frequency range | 452.9875 - 462.4125 MHz (8 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | WILMINGTON, NEW CASTLE, DE |
|---|
| Coordinates | 39.7172222, -75.5286111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:31 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.23750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.36250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.38750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.43750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.41250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.88750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.98750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.41250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.88750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.56250000 | | | 40.000000 | 25.000000 | |
| 2 | 1 | MO | 461.56250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.21250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.36250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.38750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.41250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.56250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.23750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.36250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.38750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.23750000 | | 7K60FXE |
| 3 | 1 | 451.23750000 | | 11K2F3E |
| 3 | 1 | 451.31250000 | | 11K2F3E |
| 3 | 1 | 451.31250000 | | 7K60FXE |
| 3 | 1 | 451.36250000 | | 7K60FXE |
| 3 | 1 | 451.36250000 | | 11K2F3E |
| 3 | 1 | 451.38750000 | | 7K60FXE |
| 3 | 1 | 451.38750000 | | 11K2F3E |
| 3 | 1 | 451.41250000 | | 7K60FXE |
| 3 | 1 | 451.41250000 | | 11K2F3E |
| 3 | 1 | 451.43750000 | | 7K60FXE |
| 3 | 1 | 451.43750000 | | 11K2F3E |
| 3 | 1 | 451.76250000 | | 11K2F3E |
| 3 | 1 | 451.76250000 | | 7K60FXE |
| 3 | 1 | 452.28750000 | | 11K2F3E |
| 3 | 1 | 452.28750000 | | 7K60FXE |
| 3 | 1 | 452.41250000 | | 7K60FXE |
| 3 | 1 | 452.41250000 | | 11K2F3E |
| 3 | 1 | 452.88750000 | | 7K60FXE |
| 3 | 1 | 452.88750000 | | 11K2F3E |
| 3 | 1 | 452.98750000 | | 11K2F3E |
| 3 | 1 | 452.98750000 | | 7K60FXE |
| 3 | 1 | 457.28750000 | | 11K2F3E |
| 3 | 1 | 457.28750000 | | 7K60FXE |
| 3 | 1 | 457.41250000 | | 7K60FXE |
| 3 | 1 | 457.41250000 | | 11K2F3E |
| 3 | 1 | 457.88750000 | | 7K60FXE |
| 3 | 1 | 457.88750000 | | 11K2F3E |
| 1 | 1 | 461.56250000 | | 11K2F3E |
| 1 | 1 | 461.56250000 | | 7K60FXE |
| 2 | 1 | 461.56250000 | | 11K2F3E |
| 2 | 1 | 461.56250000 | | 7K60FXE |
| 3 | 1 | 462.18750000 | | 11K2F3E |
| 3 | 1 | 462.18750000 | | 7K60FXE |
| 3 | 1 | 462.21250000 | | 11K2F3E |
| 3 | 1 | 462.21250000 | | 7K60FXE |
| 3 | 1 | 462.31250000 | | 7K60FXE |
| 3 | 1 | 462.31250000 | | 11K2F3E |
| 3 | 1 | 462.36250000 | | 7K60FXE |
| 3 | 1 | 462.36250000 | | 11K2F3E |
| 3 | 1 | 462.38750000 | | 11K2F3E |
| 3 | 1 | 462.38750000 | | 7K60FXE |
| 3 | 1 | 462.41250000 | | 7K60FXE |
| 3 | 1 | 462.41250000 | | 11K2F3E |
| 2 | 1 | 466.56250000 | | 7K60FXE |
| 2 | 1 | 466.56250000 | | 11K2F3E |
| 3 | 1 | 467.18750000 | | 7K60FXE |
| 3 | 1 | 467.18750000 | | 11K2F3E |
| 3 | 1 | 467.23750000 | | 7K60FXE |
| 3 | 1 | 467.23750000 | | 11K2F3E |
| 3 | 1 | 467.31250000 | | 11K2F3E |
| 3 | 1 | 467.31250000 | | 7K60FXE |
| 3 | 1 | 467.36250000 | | 7K60FXE |
| 3 | 1 | 467.36250000 | | 11K2F3E |
| 3 | 1 | 467.38750000 | | 11K2F3E |
| 3 | 1 | 467.38750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 11 GIST RD, WILMINGTON, NEW CASTLE, DE | 39.71722222, -75.52861111 | 2.000 m | BANT | 7.000 m structure / 8.000 m overall | |
| 2 | | | | | | | |
| 3 | | WILMINGTON, NEW CASTLE, DE | 39.71722222, -75.52861111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | -22.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 101 GRIST RD, WILMINGTON, DE | NEW CASTLE | 3025933953 |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-09 | WQMM688 | LIREN |
| 2020-08-03 | WQMM688 | LIASS |
| 2020-06-29 | WQMM688 | LETRES |
| 2017-09-19 | WQMM688 | LETCNS |
| 2016-12-15 | WQMM688 | LIMOD |
| 2013-01-15 | WQMM688 | LETCNS |
| 2012-04-18 | WQMM688 | LIMOD |
| 2011-06-28 | WQMM688 | LETCNS |
| 2010-09-24 | WQMM688 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3230207 | 2026-08-02 01:17:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMM688 | ULS 3230207 | 2026-08-02 01:17:31 |
| Status | A | ULS 3230207 | 2026-08-02 01:17:31 |
| Service | IG | ULS 3230207 | 2026-08-02 01:17:31 |
| Grant Date | 2020-09-09 | ULS 3230207 | 2026-08-02 01:17:31 |
| Expiration Date | 2030-09-24 | ULS 3230207 | 2026-08-02 01:17:31 |