Universal Licensing System
WPKN840
Atkins Benham Inc.
License details
| ULS identifier | 1749160 |
|---|
| Call sign | WPKN840 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2002-04-28 |
|---|
| Expiration | 2012-05-19 |
|---|
| Cancellation | 2012-07-21 |
|---|
| Frequency range | 464.5 - 469.55 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:01 |
|---|
Licensee
| Name | Atkins Benham Inc. |
|---|
| Applicant type | C |
|---|
| FRN | 0006920086 |
|---|
| Location | OKLAHOMA CITY, OK |
|---|
| Address | 9400 N BROADWAY, OKLAHOMA CITY, OK, 79114 |
|---|
| Phone | 4054785353 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXOI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | FB2I | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 464.50000000 | | | 35.000000 | | |
| 1 | 1 | FB2I | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | FXOI | 464.55000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 469.50000000 | | | 35.000000 | | |
| 1 | 1 | MOI | 469.55000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 464.50000000 | | 20K0F1D |
| 1 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 464.55000000 | | 20K0F3E |
| 1 | 1 | 464.55000000 | | 20K0F1D |
| 1 | 1 | 464.55000000 | | 20K0F3E |
| 1 | 1 | 469.50000000 | | 20K0F1D |
| 1 | 1 | 469.50000000 | | 20K0F3E |
| 1 | 1 | 469.55000000 | | 20K0F3E |
| 1 | 1 | 469.55000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9400 N BROADWAY, OKLAHOMA CITY, OK | | 4054785353 |
License history
| Date | File or call sign | Action |
|---|
| 2012-07-21 | WPKN840 | LIEXP |
| 2012-02-27 | WPKN840 | LETRES |
| 2002-04-28 | WPKN840 | LIREN |
| 2002-04-24 | WPKN840 | LIAUA |
| 2002-02-25 | WPKN840 | LETRES |
| 2000-11-23 | WPKN840 | LICCNV |
| 1997-05-19 | WPKN840 | AUTHPR |
| 1997-05-19 | WPKN840 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1749160 | 2026-08-02 01:15:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKN840 | ULS 1749160 | 2026-08-02 01:15:01 |
| Status | E | ULS 1749160 | 2026-08-02 01:15:01 |
| Service | IG | ULS 1749160 | 2026-08-02 01:15:01 |
| Grant Date | 2002-04-28 | ULS 1749160 | 2026-08-02 01:15:01 |
| Expiration Date | 2012-05-19 | ULS 1749160 | 2026-08-02 01:15:01 |
| Cancellation Date | 2012-07-21 | ULS 1749160 | 2026-08-02 01:15:01 |