Universal Licensing System
WPMP441
RELAY COMMUNICATIONS CORPORATION
License details
| ULS identifier | 1798180 |
|---|
| Call sign | WPMP441 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-09-09 |
|---|
| Expiration | 2033-10-26 |
|---|
| Frequency range | 30.72 - 469.15 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:49 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 30.72000000 | | | 100.000000 | 200.000000 | |
| 3 | 1 | MO | 30.72000000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | FB6 | 452.05000000 | | | 100.000000 | 500.000000 | |
| 4 | 1 | FB6 | 452.05000000 | | | 25.000000 | 50.000000 | |
| 5 | 1 | MO | 452.05000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 457.05000000 | | | 10.000000 | 50.000000 | |
| 3 | 1 | MO | 457.05000000 | | | 25.000000 | 50.000000 | |
| 5 | 1 | MO | 457.05000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FB6 | 464.15000000 | | | 25.000000 | 50.000000 | |
| 5 | 1 | MO | 464.15000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 469.15000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 30.72000000 | | 11K0F2D |
| 1 | 1 | 30.72000000 | | 11K0F1D |
| 1 | 1 | 30.72000000 | | 11K2F3E |
| 3 | 1 | 30.72000000 | | 11K0F1D |
| 3 | 1 | 30.72000000 | | 11K2F3E |
| 3 | 1 | 30.72000000 | | 11K0F2D |
| 1 | 1 | 452.05000000 | | 11K2F3E |
| 1 | 1 | 452.05000000 | | 11K2F1D |
| 1 | 1 | 452.05000000 | | 11K2F2D |
| 4 | 1 | 452.05000000 | | 11K2F3E |
| 4 | 1 | 452.05000000 | | 11K2F1D |
| 4 | 1 | 452.05000000 | | 11K2F2D |
| 5 | 1 | 452.05000000 | | 11K2F2D |
| 5 | 1 | 452.05000000 | | 11K2F3E |
| 5 | 1 | 452.05000000 | | 11K2F1D |
| 2 | 1 | 457.05000000 | | 11K2F3E |
| 2 | 1 | 457.05000000 | | 11K2F1D |
| 2 | 1 | 457.05000000 | | 11K2F2D |
| 3 | 1 | 457.05000000 | | 11K2F3E |
| 3 | 1 | 457.05000000 | | 11K2F1D |
| 3 | 1 | 457.05000000 | | 11K2F2D |
| 5 | 1 | 457.05000000 | | 11K2F2D |
| 5 | 1 | 457.05000000 | | 11K2F1D |
| 5 | 1 | 457.05000000 | | 11K2F3E |
| 4 | 1 | 464.15000000 | | 11K2F1D |
| 4 | 1 | 464.15000000 | | 11K2F3E |
| 4 | 1 | 464.15000000 | | 11K2F2D |
| 5 | 1 | 464.15000000 | | 11K2F2D |
| 5 | 1 | 464.15000000 | | 11K2F3E |
| 5 | 1 | 464.15000000 | | 11K2F1D |
| 5 | 1 | 469.15000000 | | 11K2F1D |
| 5 | 1 | 469.15000000 | | 11K2F2D |
| 5 | 1 | 469.15000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 104 B MIDDLE RD, RIVERHEAD, SUFFOLK, NY | 40.93622222, -74.69988889 | 12.000 m | TOWER | 15.000 m structure / 27.000 m overall | N |
| 2 | T | NY | | | | | |
| 3 | T | | | | | | |
| 4 | | 200 TANGER MALL DRIVE, RIVERHEAD, SUFFOLK, NY | 40.92150000, -72.71502778 | 15.200 m | B | 4.500 m structure / 7.600 m overall | N |
| 5 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | 27.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 7.600 m | | | | 9.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 145 GRIFFING AVENUE, RIVERHEAD, NY | | 5167278300 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-09 | WPMP441 | LIREN |
| 2013-08-16 | WPMP441 | LTSAPR |
| 2013-08-16 | WPMP441 | LIREN |
| 2013-08-16 | WPMP441 | LIRMD |
| 2013-08-05 | WPMP441 | LETRES |
| 2012-05-24 | WPMP441 | LIMOD |
| 2011-01-12 | WPMP441 | LIMOD |
| 2003-08-21 | WPMP441 | LIREN |
| 2003-08-20 | WPMP441 | LITIN |
| 2003-08-04 | WPMP441 | LETRES |
| 2001-10-24 | WPMP441 | AUDOPR |
| 2000-11-23 | WPMP441 | LICCNV |
| 1998-10-26 | WPMP441 | AUTHPR |
| 1998-10-26 | WPMP441 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1798180 | 2026-08-02 01:08:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMP441 | ULS 1798180 | 2026-08-02 01:08:49 |
| Status | A | ULS 1798180 | 2026-08-02 01:08:49 |
| Service | IG | ULS 1798180 | 2026-08-02 01:08:49 |
| Grant Date | 2023-09-09 | ULS 1798180 | 2026-08-02 01:08:49 |
| Expiration Date | 2033-10-26 | ULS 1798180 | 2026-08-02 01:08:49 |