Universal Licensing System
WPIY388
3M Company
License details
| ULS identifier | 1908254 |
|---|
| Call sign | WPIY388 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-10-28 |
|---|
| Expiration | 2030-12-05 |
|---|
| Frequency range | 451.175 - 469.775 MHz (13 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | OLD HICKORY, DAVIDSON, TN |
|---|
| Coordinates | 36.2739444, -86.6631944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:55 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.17500000 | | | 25.000000 | 49.000000 | |
| 3 | 1 | MO | 451.17500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 451.27500000 | | | 25.000000 | 49.000000 | |
| 3 | 1 | MO | 451.27500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 451.62500000 | | | 25.000000 | 49.000000 | |
| 3 | 1 | MO | 451.62500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 451.67500000 | | | 25.000000 | 49.000000 | |
| 3 | 1 | MO | 451.67500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 452.05000000 | | | 100.000000 | 197.130000 | |
| 3 | 1 | MO | 452.05000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.30000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FX1 | 456.17500000 | | | 25.000000 | 39.000000 | |
| 3 | 1 | MO | 456.17500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 456.27500000 | | | 25.000000 | 39.000000 | |
| 3 | 1 | MO | 456.27500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 456.62500000 | | | 25.000000 | 39.000000 | |
| 3 | 1 | MO | 456.62500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 456.67500000 | | | 25.000000 | 39.000000 | |
| 3 | 1 | MO | 456.67500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 457.05000000 | | | 40.000000 | 79.000000 | |
| 3 | 1 | MO | 457.05000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.30000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 462.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.31250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FB2 | 463.31250000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 463.31250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 463.31250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 463.61250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 463.61250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 463.81250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 464.77500000 | | | 100.000000 | 152.000000 | |
| 3 | 1 | MO | 464.77500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.81250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 468.31250000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 468.31250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 468.31250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 468.61250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 468.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 469.77500000 | | | 40.000000 | 79.000000 | |
| 3 | 1 | MO | 469.77500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.81250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 11K2F3E |
| 1 | 1 | 451.17500000 | | 7K60FXE |
| 3 | 1 | 451.17500000 | | 11K2F3E |
| 3 | 1 | 451.17500000 | | 7K60FXE |
| 1 | 1 | 451.27500000 | | 11K2F3E |
| 1 | 1 | 451.27500000 | | 7K60FXE |
| 3 | 1 | 451.27500000 | | 7K60FXE |
| 3 | 1 | 451.27500000 | | 11K2F3E |
| 1 | 1 | 451.62500000 | | 7K60FXE |
| 1 | 1 | 451.62500000 | | 11K2F3E |
| 3 | 1 | 451.62500000 | | 11K2F3E |
| 3 | 1 | 451.62500000 | | 7K60FXE |
| 1 | 1 | 451.67500000 | | 7K60FXE |
| 1 | 1 | 451.67500000 | | 11K2F3E |
| 3 | 1 | 451.67500000 | | 7K60FXE |
| 3 | 1 | 451.67500000 | | 11K2F3E |
| 1 | 1 | 452.05000000 | | 11K2F3E |
| 1 | 1 | 452.05000000 | | 7K60FXE |
| 3 | 1 | 452.05000000 | | 7K60FXE |
| 3 | 1 | 452.05000000 | | 11K2F3E |
| 3 | 1 | 452.30000000 | | 11K2F3E |
| 3 | 1 | 452.30000000 | | 7K60FXE |
| 2 | 1 | 456.17500000 | | 11K2F3E |
| 2 | 1 | 456.17500000 | | 7K60FXE |
| 3 | 1 | 456.17500000 | | 7K60FXE |
| 3 | 1 | 456.17500000 | | 11K2F3E |
| 2 | 1 | 456.27500000 | | 11K2F3E |
| 2 | 1 | 456.27500000 | | 7K60FXE |
| 3 | 1 | 456.27500000 | | 7K60FXE |
| 3 | 1 | 456.27500000 | | 11K2F3E |
| 2 | 1 | 456.62500000 | | 7K60FXE |
| 2 | 1 | 456.62500000 | | 11K2F3E |
| 3 | 1 | 456.62500000 | | 11K2F3E |
| 3 | 1 | 456.62500000 | | 7K60FXE |
| 2 | 1 | 456.67500000 | | 11K2F3E |
| 2 | 1 | 456.67500000 | | 7K60FXE |
| 3 | 1 | 456.67500000 | | 7K60FXE |
| 3 | 1 | 456.67500000 | | 11K2F3E |
| 2 | 1 | 457.05000000 | | 11K2F3E |
| 2 | 1 | 457.05000000 | | 7K60FXE |
| 3 | 1 | 457.05000000 | | 11K2F3E |
| 3 | 1 | 457.05000000 | | 7K60FXE |
| 3 | 1 | 457.30000000 | | 7K60FXE |
| 3 | 1 | 457.30000000 | | 11K2F3E |
| 3 | 1 | 462.48750000 | | 11K2F3E |
| 3 | 1 | 462.48750000 | | 7K60FXE |
| 3 | 1 | 463.31250000 | | 7K60FXE |
| 3 | 1 | 463.31250000 | | 11K2F3E |
| 4 | 1 | 463.31250000 | | 7K60FXE |
| 4 | 1 | 463.31250000 | | 11K2F3E |
| 5 | 1 | 463.31250000 | | 11K2F3E |
| 5 | 1 | 463.31250000 | | 7K60FXE |
| 5 | 1 | 463.31250000 | | 11K2F3E |
| 5 | 1 | 463.31250000 | | 7K60FXE |
| 1 | 1 | 463.61250000 | | 11K2F3E |
| 1 | 1 | 463.61250000 | | 7K60FXE |
| 3 | 1 | 463.61250000 | | 7K60FXE |
| 3 | 1 | 463.61250000 | | 11K2F3E |
| 3 | 1 | 463.81250000 | | 7K60FXE |
| 3 | 1 | 463.81250000 | | 11K2F3E |
| 1 | 1 | 464.77500000 | | 7K60FXE |
| 1 | 1 | 464.77500000 | | 11K2F3E |
| 3 | 1 | 464.77500000 | | 11K2F3E |
| 3 | 1 | 464.77500000 | | 7K60FXE |
| 3 | 1 | 464.81250000 | | 11K2F3E |
| 3 | 1 | 464.81250000 | | 7K60FXE |
| 3 | 1 | 467.48750000 | | 7K60FXE |
| 3 | 1 | 467.48750000 | | 11K2F3E |
| 3 | 1 | 468.31250000 | | 7K60FXE |
| 3 | 1 | 468.31250000 | | 11K2F3E |
| 5 | 1 | 468.31250000 | | 11K2F3E |
| 5 | 1 | 468.31250000 | | 7K60FXE |
| 5 | 1 | 468.31250000 | | 7K60FXE |
| 5 | 1 | 468.31250000 | | 11K2F3E |
| 3 | 1 | 468.61250000 | | 7K60FXE |
| 3 | 1 | 468.61250000 | | 11K2F3E |
| 3 | 1 | 468.81250000 | | 11K2F3E |
| 3 | 1 | 468.81250000 | | 7K60FXE |
| 2 | 1 | 469.77500000 | | 7K60FXE |
| 2 | 1 | 469.77500000 | | 11K2F3E |
| 3 | 1 | 469.77500000 | | 7K60FXE |
| 3 | 1 | 469.77500000 | | 11K2F3E |
| 3 | 1 | 469.81250000 | | 7K60FXE |
| 3 | 1 | 469.81250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | STATE DOCKS RD, DECATUR, MORGAN, AL | 34.64286111, -87.04111111 | 180.000 m | B | 27.000 m structure / 30.000 m overall | N |
| 2 | T | AL | | | | | |
| 3 | T | | | | | | |
| 4 | | 400 SWINGING BRIDGE RD, OLD HICKORY, DAVIDSON, TN | 36.27394444, -86.66319444 | 148.100 m | B | 18.000 m structure / 18.000 m overall | N |
| 5 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 43.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 18.000 m | | | | 17.200 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | STATE DOCKS RD, DECATUR, AL | MORGAN | 2565526126 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-15 | WPIY388 | LIAUA |
| 2020-10-28 | WPIY388 | LIREN |
| 2020-09-14 | WPIY388 | LETRES |
| 2013-01-16 | WPIY388 | LIAUA |
| 2013-01-15 | WPIY388 | ESCAPR |
| 2012-05-08 | WPIY388 | LETCNS |
| 2011-12-06 | WPIY388 | LETCNS |
| 2011-08-03 | WPIY388 | LIMOD |
| 2011-03-24 | WPIY388 | AUTHPR |
| 2011-03-07 | WPIY388 | LIMOD |
| 2011-01-10 | WPIY388 | LIMOD |
| 2010-10-23 | WPIY388 | LIREN |
| 2010-10-20 | WPIY388 | LTSAPR |
| 2010-09-13 | WPIY388 | LETRES |
| 2009-11-17 | WPIY388 | LIAUA |
| 2009-11-17 | WPIY388 | LTSAPR |
| 2005-04-25 | WPIY388 | LETCNS |
| 2004-07-26 | WPIY388 | LTSAPR |
| 2004-07-24 | WPIY388 | LIAUA |
| 2004-07-22 | WPIY388 | LIMOD |
| 2002-05-01 | WPIY388 | LIAUA |
| 2001-11-20 | WPIY388 | AUDOPR |
| 2000-11-24 | WPIY388 | LICCNV |
| 2000-11-16 | WPIY388 | LIREN |
| 2000-11-16 | WPIY388 | AUTHPR |
| 2000-09-19 | WPIY388 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1908254 | 2026-08-02 01:22:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIY388 | ULS 1908254 | 2026-08-02 01:22:55 |
| Status | A | ULS 1908254 | 2026-08-02 01:22:55 |
| Service | IG | ULS 1908254 | 2026-08-02 01:22:55 |
| Grant Date | 2020-10-28 | ULS 1908254 | 2026-08-02 01:22:55 |
| Expiration Date | 2030-12-05 | ULS 1908254 | 2026-08-02 01:22:55 |