Universal Licensing System
WPNU887
License details
| ULS identifier | 1924775 |
|---|---|
| Call sign | WPNU887 |
| Radio service | YG |
| Status | E |
| Grant date | 2004-04-10 |
| Expiration | 2014-06-28 |
| Cancellation | 2014-08-30 |
| Frequency range | 451.2875 - 468.3625 MHz (41 frequencies) |
| Locations | 12 |
| Representative location | DAVENPORT, LINCOLN, OK |
| Coordinates | 35.7164444, -96.7655833 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:13:23 |
Licensee
| Name | ECHO SERVICES INC |
|---|---|
| Applicant type | C |
| FRN | 0007419187 |
| Location | SEMINOLE, OK |
| Address | 1400 N HARVEY RD, SEMINOLE, OK, 74868 |
| Phone | 4056654152 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 | FB8 | 451.22500000 | 140.000000 | 131.000000 | |||
| 9 | 1 | MO | 451.22500000 | 40.000000 | ||||
| 3 | 1 | FB8 | 451.28750000 | 125.000000 | 123.000000 | |||
| 10 | 1 | MO | 451.28750000 | 40.000000 | ||||
| 2 | 1 | FB8 | 451.52500000 | 140.000000 | 131.000000 | |||
| 9 | 1 | MO | 451.52500000 | 40.000000 | ||||
| 3 | 1 | FB8 | 451.56250000 | 125.000000 | 123.000000 | |||
| 10 | 1 | MO | 451.56250000 | 40.000000 | ||||
| 5 | 1 | FB8 | 451.60000000 | 135.000000 | 135.000000 | |||
| 12 | 1 | MO | 451.60000000 | 40.000000 | ||||
| 1 | 1 | FB8 | 451.65000000 | 125.000000 | 125.000000 | |||
| 8 | 1 | MO | 451.65000000 | 40.000000 | ||||
| 4 | 1 | FB8 | 451.78750000 | 115.000000 | 111.000000 | |||
| 11 | 1 | MO | 451.78750000 | 40.000000 | ||||
| 2 | 1 | FB8 | 451.86250000 | 140.000000 | 131.000000 | |||
| 3 | 1 | FB8 | 451.86250000 | 125.000000 | 123.000000 | |||
| 6 | 1 | FB8 | 451.86250000 | 110.000000 | 106.000000 | |||
| 9 | 1 | MO | 451.86250000 | 40.000000 | ||||
| 10 | 1 | MO | 451.86250000 | 40.000000 | ||||
| 13 | 1 | MO | 451.86250000 | 40.000000 | ||||
| 1 | 1 | FB8 | 451.91250000 | 125.000000 | 125.000000 | |||
| 5 | 1 | FB8 | 451.91250000 | 135.000000 | 135.000000 | |||
| 8 | 1 | MO | 451.91250000 | 40.000000 | ||||
| 12 | 1 | MO | 451.91250000 | 40.000000 | ||||
| 2 | 1 | FB8 | 452.10000000 | 140.000000 | 131.000000 | |||
| 3 | 1 | FB8 | 452.10000000 | 125.000000 | 123.000000 | |||
| 9 | 1 | MO | 452.10000000 | 40.000000 | ||||
| 10 | 1 | MO | 452.10000000 | 40.000000 | ||||
| 4 | 1 | FB8 | 452.23750000 | 115.000000 | 111.000000 | |||
| 11 | 1 | MO | 452.23750000 | 40.000000 | ||||
| 2 | 1 | FB8 | 452.36250000 | 140.000000 | 131.000000 | |||
| 3 | 1 | FB8 | 452.36250000 | 125.000000 | 123.000000 | |||
| 9 | 1 | MO | 452.36250000 | 40.000000 | ||||
| 10 | 1 | MO | 452.36250000 | 40.000000 | ||||
| 6 | 1 | FB8 | 452.80000000 | 110.000000 | 106.000000 | |||
| 13 | 1 | MO | 452.80000000 | 40.000000 | ||||
| 1 | 1 | FB8 | 453.01250000 | 125.000000 | 125.000000 | |||
| 5 | 1 | FB8 | 453.01250000 | 135.000000 | 135.000000 | |||
| 8 | 1 | MO | 453.01250000 | 40.000000 | ||||
| 12 | 1 | MO | 453.01250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 456.22500000 | 40.000000 | ||||
| 9 | 1 | MO | 456.22500000 | 40.000000 | ||||
| 7 | 1 | FX1 | 456.28750000 | 40.000000 | ||||
| 10 | 1 | MO | 456.28750000 | 40.000000 | ||||
| 7 | 1 | FX1 | 456.52500000 | 40.000000 | ||||
| 9 | 1 | MO | 456.52500000 | 40.000000 | ||||
| 7 | 1 | FX1 | 456.56250000 | 40.000000 | ||||
| 10 | 1 | MO | 456.56250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 456.60000000 | 40.000000 | ||||
| 12 | 1 | MO | 456.60000000 | 40.000000 | ||||
| 7 | 1 | FX1 | 456.65000000 | 40.000000 | ||||
| 8 | 1 | MO | 456.65000000 | 40.000000 | ||||
| 7 | 1 | FX1 | 456.78750000 | 40.000000 | ||||
| 11 | 1 | MO | 456.78750000 | 40.000000 | ||||
| 7 | 1 | FX1 | 456.86250000 | 40.000000 | ||||
| 9 | 1 | MO | 456.86250000 | 40.000000 | ||||
| 10 | 1 | MO | 456.86250000 | 40.000000 | ||||
| 13 | 1 | MO | 456.86250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 456.91250000 | 40.000000 | ||||
| 8 | 1 | MO | 456.91250000 | 40.000000 | ||||
| 12 | 1 | MO | 456.91250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 457.10000000 | 40.000000 | ||||
| 9 | 1 | MO | 457.10000000 | 40.000000 | ||||
| 10 | 1 | MO | 457.10000000 | 40.000000 | ||||
| 7 | 1 | FX1 | 457.23750000 | 40.000000 | ||||
| 11 | 1 | MO | 457.23750000 | 40.000000 | ||||
| 7 | 1 | FX1 | 457.36250000 | 40.000000 | ||||
| 9 | 1 | MO | 457.36250000 | 40.000000 | ||||
| 10 | 1 | MO | 457.36250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 457.80000000 | 40.000000 | ||||
| 13 | 1 | MO | 457.80000000 | 40.000000 | ||||
| 7 | 1 | FX1 | 458.01250000 | 40.000000 | ||||
| 8 | 1 | MO | 458.01250000 | 40.000000 | ||||
| 12 | 1 | MO | 458.01250000 | 40.000000 | ||||
| 6 | 1 | FB8 | 461.46250000 | 110.000000 | 106.000000 | |||
| 13 | 1 | MO | 461.46250000 | 40.000000 | ||||
| 4 | 1 | FB8 | 461.56250000 | 115.000000 | 111.000000 | |||
| 11 | 1 | MO | 461.56250000 | 40.000000 | ||||
| 1 | 1 | FB8 | 461.61250000 | 125.000000 | 125.000000 | |||
| 5 | 1 | FB8 | 461.61250000 | 135.000000 | 135.000000 | |||
| 8 | 1 | MO | 461.61250000 | 40.000000 | ||||
| 12 | 1 | MO | 461.61250000 | 40.000000 | ||||
| 6 | 1 | FB8 | 461.78750000 | 110.000000 | 106.000000 | |||
| 13 | 1 | MO | 461.78750000 | 40.000000 | ||||
| 1 | 1 | FB8 | 461.93750000 | 125.000000 | 125.000000 | |||
| 5 | 1 | FB8 | 461.93750000 | 135.000000 | 135.000000 | |||
| 8 | 1 | MO | 461.93750000 | 40.000000 | ||||
| 12 | 1 | MO | 461.93750000 | 40.000000 | ||||
| 4 | 1 | FB8 | 461.96250000 | 115.000000 | 111.000000 | |||
| 11 | 1 | MO | 461.96250000 | 40.000000 | ||||
| 6 | 1 | FB8 | 462.01250000 | 110.000000 | 106.000000 | |||
| 13 | 1 | MO | 462.01250000 | 40.000000 | ||||
| 4 | 1 | FB8 | 463.36250000 | 115.000000 | 111.000000 | |||
| 11 | 1 | MO | 463.36250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 466.46250000 | 40.000000 | ||||
| 13 | 1 | MO | 466.46250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 466.56250000 | 40.000000 | ||||
| 11 | 1 | MO | 466.56250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 466.61250000 | 40.000000 | ||||
| 8 | 1 | MO | 466.61250000 | 40.000000 | ||||
| 12 | 1 | MO | 466.61250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 466.78750000 | 40.000000 | ||||
| 13 | 1 | MO | 466.78750000 | 40.000000 | ||||
| 7 | 1 | FX1 | 466.93750000 | 40.000000 | ||||
| 8 | 1 | MO | 466.93750000 | 40.000000 | ||||
| 12 | 1 | MO | 466.93750000 | 40.000000 | ||||
| 7 | 1 | FX1 | 466.96250000 | 40.000000 | ||||
| 11 | 1 | MO | 466.96250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 467.01250000 | 40.000000 | ||||
| 13 | 1 | MO | 467.01250000 | 40.000000 | ||||
| 7 | 1 | FX1 | 468.36250000 | 40.000000 | ||||
| 11 | 1 | MO | 468.36250000 | 40.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 2 | 1 | 451.22500000 | 11K2F3E | |
| 9 | 1 | 451.22500000 | 11K2F3E | |
| 3 | 1 | 451.28750000 | 11K2F3E | |
| 10 | 1 | 451.28750000 | 11K2F3E | |
| 2 | 1 | 451.52500000 | 11K2F3E | |
| 9 | 1 | 451.52500000 | 11K2F3E | |
| 3 | 1 | 451.56250000 | 11K2F3E | |
| 10 | 1 | 451.56250000 | 11K2F3E | |
| 5 | 1 | 451.60000000 | 11K2F3E | |
| 12 | 1 | 451.60000000 | 11K2F3E | |
| 1 | 1 | 451.65000000 | 11K2F3E | |
| 8 | 1 | 451.65000000 | 11K2F3E | |
| 4 | 1 | 451.78750000 | 11K2F3E | |
| 11 | 1 | 451.78750000 | 11K2F3E | |
| 2 | 1 | 451.86250000 | 11K2F3E | |
| 3 | 1 | 451.86250000 | 11K2F3E | |
| 6 | 1 | 451.86250000 | 11K2F3E | |
| 9 | 1 | 451.86250000 | 11K2F3E | |
| 10 | 1 | 451.86250000 | 11K2F3E | |
| 13 | 1 | 451.86250000 | 11K2F3E | |
| 1 | 1 | 451.91250000 | 11K2F3E | |
| 5 | 1 | 451.91250000 | 11K2F3E | |
| 8 | 1 | 451.91250000 | 11K2F3E | |
| 12 | 1 | 451.91250000 | 11K2F3E | |
| 2 | 1 | 452.10000000 | 11K2F3E | |
| 3 | 1 | 452.10000000 | 11K2F3E | |
| 9 | 1 | 452.10000000 | 11K2F3E | |
| 10 | 1 | 452.10000000 | 11K2F3E | |
| 4 | 1 | 452.23750000 | 11K2F3E | |
| 11 | 1 | 452.23750000 | 11K2F3E | |
| 2 | 1 | 452.36250000 | 11K2F3E | |
| 3 | 1 | 452.36250000 | 11K2F3E | |
| 9 | 1 | 452.36250000 | 11K2F3E | |
| 10 | 1 | 452.36250000 | 11K2F3E | |
| 6 | 1 | 452.80000000 | 11K2F3E | |
| 13 | 1 | 452.80000000 | 11K2F3E | |
| 1 | 1 | 453.01250000 | 11K2F3E | |
| 5 | 1 | 453.01250000 | 11K2F3E | |
| 8 | 1 | 453.01250000 | 11K2F3E | |
| 12 | 1 | 453.01250000 | 11K2F3E | |
| 7 | 1 | 456.22500000 | 11K2F3E | |
| 9 | 1 | 456.22500000 | 11K2F3E | |
| 7 | 1 | 456.28750000 | 11K2F3E | |
| 10 | 1 | 456.28750000 | 11K2F3E | |
| 7 | 1 | 456.52500000 | 11K2F3E | |
| 9 | 1 | 456.52500000 | 11K2F3E | |
| 7 | 1 | 456.56250000 | 11K2F3E | |
| 10 | 1 | 456.56250000 | 11K2F3E | |
| 7 | 1 | 456.60000000 | 11K2F3E | |
| 12 | 1 | 456.60000000 | 11K2F3E | |
| 7 | 1 | 456.65000000 | 11K2F3E | |
| 8 | 1 | 456.65000000 | 11K2F3E | |
| 7 | 1 | 456.78750000 | 11K2F3E | |
| 11 | 1 | 456.78750000 | 11K2F3E | |
| 7 | 1 | 456.86250000 | 11K2F3E | |
| 9 | 1 | 456.86250000 | 11K2F3E | |
| 10 | 1 | 456.86250000 | 11K2F3E | |
| 13 | 1 | 456.86250000 | 11K2F3E | |
| 7 | 1 | 456.91250000 | 11K2F3E | |
| 8 | 1 | 456.91250000 | 11K2F3E | |
| 12 | 1 | 456.91250000 | 11K2F3E | |
| 7 | 1 | 457.10000000 | 11K2F3E | |
| 9 | 1 | 457.10000000 | 11K2F3E | |
| 10 | 1 | 457.10000000 | 11K2F3E | |
| 7 | 1 | 457.23750000 | 11K2F3E | |
| 11 | 1 | 457.23750000 | 11K2F3E | |
| 7 | 1 | 457.36250000 | 11K2F3E | |
| 9 | 1 | 457.36250000 | 11K2F3E | |
| 10 | 1 | 457.36250000 | 11K2F3E | |
| 7 | 1 | 457.80000000 | 11K2F3E | |
| 13 | 1 | 457.80000000 | 11K2F3E | |
| 7 | 1 | 458.01250000 | 11K2F3E | |
| 8 | 1 | 458.01250000 | 11K2F3E | |
| 12 | 1 | 458.01250000 | 11K2F3E | |
| 6 | 1 | 461.46250000 | 11K2F3E | |
| 13 | 1 | 461.46250000 | 11K2F3E | |
| 4 | 1 | 461.56250000 | 11K2F3E | |
| 11 | 1 | 461.56250000 | 11K2F3E | |
| 1 | 1 | 461.61250000 | 11K2F3E | |
| 5 | 1 | 461.61250000 | 11K2F3E | |
| 8 | 1 | 461.61250000 | 11K2F3E | |
| 12 | 1 | 461.61250000 | 11K2F3E | |
| 6 | 1 | 461.78750000 | 11K2F3E | |
| 13 | 1 | 461.78750000 | 11K2F3E | |
| 1 | 1 | 461.93750000 | 11K2F3E | |
| 5 | 1 | 461.93750000 | 11K2F3E | |
| 8 | 1 | 461.93750000 | 11K2F3E | |
| 12 | 1 | 461.93750000 | 11K2F3E | |
| 4 | 1 | 461.96250000 | 11K2F3E | |
| 11 | 1 | 461.96250000 | 11K2F3E | |
| 6 | 1 | 462.01250000 | 11K2F3E | |
| 13 | 1 | 462.01250000 | 11K2F3E | |
| 4 | 1 | 463.36250000 | 11K2F3E | |
| 11 | 1 | 463.36250000 | 11K2F3E | |
| 7 | 1 | 466.46250000 | 11K2F3E | |
| 13 | 1 | 466.46250000 | 11K2F3E | |
| 7 | 1 | 466.56250000 | 11K2F3E | |
| 11 | 1 | 466.56250000 | 11K2F3E | |
| 7 | 1 | 466.61250000 | 11K2F3E | |
| 8 | 1 | 466.61250000 | 11K2F3E | |
| 12 | 1 | 466.61250000 | 11K2F3E | |
| 7 | 1 | 466.78750000 | 11K2F3E | |
| 13 | 1 | 466.78750000 | 11K2F3E | |
| 7 | 1 | 466.93750000 | 11K2F3E | |
| 8 | 1 | 466.93750000 | 11K2F3E | |
| 12 | 1 | 466.93750000 | 11K2F3E | |
| 7 | 1 | 466.96250000 | 11K2F3E | |
| 11 | 1 | 466.96250000 | 11K2F3E | |
| 7 | 1 | 467.01250000 | 11K2F3E | |
| 13 | 1 | 467.01250000 | 11K2F3E | |
| 7 | 1 | 468.36250000 | 11K2F3E | |
| 11 | 1 | 468.36250000 | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | HY 3 2 MI S JCT HWY 99A & HWY 3, EARLSBORO, POTTAWATOMIE, OK | 35.30786111, -96.75530556 | 305.000 m | TOWER | 128.000 m structure / 128.000 m overall | N |
| 2 | T | 1/4 MI N, DAVENPORT, LINCOLN, OK | 35.71644444, -96.76558333 | 262.000 m | TOWER | 128.000 m structure / 128.000 m overall | N |
| 3 | T | 6.1 MI SW, DAVIS, MURRAY, OK | 34.43925000, -97.20697222 | 396.000 m | TOWER | 140.000 m structure / 140.000 m overall | N |
| 4 | T | E OF HWY JCT 81 & US 66, EL RENO, CANADIAN, OK | 35.57672222, -97.92672222 | 421.000 m | TOWER | 152.000 m structure / 152.000 m overall | N |
| 5 | T | 1/4 MI NE IN SECTION 1, CHICKASHA, GRADY, OK | 35.01088889, -98.02338889 | 391.000 m | TOWER | 93.000 m structure / 93.000 m overall | N |
| 6 | T | 1 MI NW, WAYNE, MCCLAIN, OK | 34.93480556, -97.35697222 | 352.000 m | TOWER | 152.000 m structure / 152.000 m overall | N |
| 7 | T | OK | |||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T | ||||||
| 13 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 128.000 m | 137.000 | |||||
| 1 | 2 | T | 128.000 m | 119.000 | |||||
| 1 | 3 | T | 140.000 m | 212.000 | |||||
| 1 | 4 | T | 152.000 m | 170.000 | |||||
| 1 | 5 | T | 93.000 m | 122.000 | |||||
| 1 | 6 | T | 152.000 m | 188.000 | |||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | |||||||
| 1 | 12 | T | |||||||
| 1 | 13 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 2 | 2526 HWY 99S, SEMINOLE, OK | SEMINOLE | 4053820741 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2014-08-30 | WPNU887 | LIEXP |
| 2014-04-07 | WPNU887 | LETRES |
| 2004-08-28 | WPNU887 | LIAUA |
| 2004-08-27 | WPNU887 | ESCAPR |
| 2004-04-10 | WPNU887 | LIREN |
| 2004-04-02 | WPNU887 | LIAUA |
| 2003-09-04 | WPNU887 | LIAUA |
| 2001-09-25 | WPNU887 | AUDOPR |
| 2000-11-24 | WPNU887 | LICCNV |
| 1999-06-28 | WPNU887 | AUTHPR |
| 1999-06-28 | WPNU887 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1924775 | 2026-08-02 01:13:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPNU887 | ULS 1924775 | 2026-08-02 01:13:23 |
| Status | E | ULS 1924775 | 2026-08-02 01:13:23 |
| Service | YG | ULS 1924775 | 2026-08-02 01:13:23 |
| Grant Date | 2004-04-10 | ULS 1924775 | 2026-08-02 01:13:23 |
| Expiration Date | 2014-06-28 | ULS 1924775 | 2026-08-02 01:13:23 |
| Cancellation Date | 2014-08-30 | ULS 1924775 | 2026-08-02 01:13:23 |