Universal Licensing System
WNFF391
AERONAUTICAL RADIO INC
License details
| ULS identifier | 1922892 |
|---|
| Call sign | WNFF391 |
|---|
| Radio service | YB |
|---|
| Status | A |
|---|
| Grant date | 2021-07-27 |
|---|
| Expiration | 2031-10-11 |
|---|
| Frequency range | 811.8875 - 860.9125 MHz (20 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SAN JUAN, PR |
|---|
| Coordinates | 18.4393889, -66.0018333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 811.88750000 | | | 3.000000 | 6.000000 | |
| 2 | 1 | MO | 811.91250000 | | | 3.000000 | 6.000000 | |
| 2 | 1 | MO | 812.88750000 | | | 3.000000 | 6.000000 | |
| 2 | 1 | MO | 812.91250000 | | | 3.000000 | 6.000000 | |
| 2 | 1 | MO | 813.88750000 | | | 3.000000 | 6.000000 | |
| 2 | 1 | MO | 813.91250000 | | | 3.000000 | 6.000000 | |
| 2 | 1 | MO | 814.88750000 | | | 3.000000 | 6.000000 | |
| 2 | 1 | MO | 814.91250000 | | | 3.000000 | 6.000000 | |
| 2 | 1 | MO | 815.88750000 | | | 3.000000 | 6.000000 | |
| 2 | 1 | MO | 815.91250000 | | | 3.000000 | 6.000000 | |
| 1 | 1 | FB2 | 856.88750000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FB2 | 856.91250000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FB2 | 857.88750000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FB2 | 857.91250000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FB2 | 858.88750000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FB2 | 858.91250000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FB2 | 859.88750000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FB2 | 859.91250000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FB2 | 860.88750000 | | | 30.000000 | 60.000000 | |
| 1 | 1 | FB2 | 860.91250000 | | | 30.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 811.88750000 | | 20K0F3E |
| 2 | 1 | 811.91250000 | | 20K0F3E |
| 2 | 1 | 812.88750000 | | 20K0F3E |
| 2 | 1 | 812.91250000 | | 20K0F3E |
| 2 | 1 | 813.88750000 | | 20K0F3E |
| 2 | 1 | 813.91250000 | | 20K0F3E |
| 2 | 1 | 814.88750000 | | 20K0F3E |
| 2 | 1 | 814.91250000 | | 20K0F3E |
| 2 | 1 | 815.88750000 | | 20K0F3E |
| 2 | 1 | 815.91250000 | | 20K0F3E |
| 1 | 1 | 856.88750000 | | 20K0F3E |
| 1 | 1 | 856.91250000 | | 20K0F3E |
| 1 | 1 | 857.88750000 | | 20K0F3E |
| 1 | 1 | 857.91250000 | | 20K0F3E |
| 1 | 1 | 858.88750000 | | 20K0F3E |
| 1 | 1 | 858.91250000 | | 20K0F3E |
| 1 | 1 | 859.88750000 | | 20K0F3E |
| 1 | 1 | 859.91250000 | | 20K0F3E |
| 1 | 1 | 860.88750000 | | 20K0F3E |
| 1 | 1 | 860.91250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PUERTO RICO INTERNATIONAL ARPRT, SAN JUAN, PR | 18.43938889, -66.00183333 | 3.000 m | | 15.000 m structure / 15.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 26.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2551 Riva Road, Annapolis, MD | ANNE ARUNDEL | 4102662318 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-27 | WNFF391 | LIREN |
| 2021-07-19 | WNFF391 | LETRES |
| 2018-11-26 | WNFF391 | LITRAN |
| 2013-12-24 | WNFF391 | LITRAN |
| 2013-11-22 | WNFF391 | LIAUA |
| 2013-11-21 | WNFF391 | ESUAPR |
| 2013-08-30 | WNFF391 | ESUAPR |
| 2013-04-11 | WNFF391 | LIAUA |
| 2013-04-10 | WNFF391 | ESUAPR |
| 2012-05-02 | WNFF391 | LITRAN |
| 2012-04-04 | WNFF391 | LITRAN |
| 2012-03-07 | WNFF391 | ESUAPR |
| 2011-10-07 | WNFF391 | LIREN |
| 2011-09-29 | WNFF391 | ESCAPR |
| 2011-07-18 | WNFF391 | LETRES |
| 2008-08-01 | WNFF391 | LITRAN |
| 2008-05-09 | WNFF391 | LTSAPR |
| 2007-10-25 | WNFF391 | LITRAN |
| 2007-07-20 | WNFF391 | ESCAPR |
| 2001-08-07 | WNFF391 | LIREN |
| 2001-07-16 | WNFF391 | LETRES |
| 2000-11-24 | WNFF391 | LICCNV |
| 1996-09-05 | WNFF391 | AUTHPR |
| 1996-09-05 | WNFF391 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1922892 | 2026-08-02 01:15:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNFF391 | ULS 1922892 | 2026-08-02 01:15:30 |
| Status | A | ULS 1922892 | 2026-08-02 01:15:30 |
| Service | YB | ULS 1922892 | 2026-08-02 01:15:30 |
| Grant Date | 2021-07-27 | ULS 1922892 | 2026-08-02 01:15:30 |
| Expiration Date | 2031-10-11 | ULS 1922892 | 2026-08-02 01:15:30 |