Universal Licensing System
WPQQ598
BACKLINK II, LLC
License details
| ULS identifier | 1096819 |
|---|
| Call sign | WPQQ598 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2000-08-16 |
|---|
| Expiration | 2010-08-16 |
|---|
| Cancellation | 2002-06-26 |
|---|
| Frequency range | 21425 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | SCHAUMBURG, COOK, IL |
|---|
| Coordinates | 42.0557222, -88.0515000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-09-14 17:07:08 |
|---|
Licensee
| Name | BACKLINK II, LLC |
|---|
| Applicant type | L |
|---|
| Location | Herndon, VA |
|---|
| Address | 460 Herndon Parkway, Suite 100, Herndon, VA, 20170 |
|---|
| Phone | 7033264650 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21425.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1121 TOWER ROAD, SCHAUMBURG, COOK, IL | 42.05572222, -88.05150000 | 225.200 m | BPOLE | 8.200 m structure / 8.500 m overall | |
| 2 | R | | 42.05277778, -88.03555556 | 225.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES INC. HPLP1.5-23 | | V | 37.8000 | 103.9000 | | |
| 1 | 2 | R | RADIO WAVES INC. HPLP1.5-23 | | | 37.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-27 | WPQQ598 | LICAN |
| 2002-06-25 | WPQQ598 | LIASS |
| 2001-09-07 | WPQQ598 | LIASS |
| 2001-09-06 | WPQQ598 | LITRAN |
| 2000-08-16 | WPQQ598 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1096819 | 2026-08-31 20:51:05 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Applicant Name | BACKLINK II, LLC | ULS 1096819 | 2026-08-31 21:04:57 |
| Call Sign | WPQQ598 | ULS 1096819 | 2026-08-31 21:04:57 |
| Cancellation Date | 2002-06-26 | ULS 1096819 | 2026-08-31 21:04:57 |
| Contact Name | 7033264650 | ULS 1096819 | 2026-08-31 21:04:57 |
| Expiration Date | 2010-08-16 | ULS 1096819 | 2026-08-31 21:04:57 |
| Filed Date | 2000-08-16 | ULS 1096819 | 2026-08-31 21:04:57 |
| Grant Date | 2000-08-16 | ULS 1096819 | 2026-08-31 21:04:57 |
| Service | CF | ULS 1096819 | 2026-08-31 21:04:57 |
| Source Archive | l_micro.zip | ULS 1096819 | 2026-08-31 21:04:57 |
| Status | C | ULS 1096819 | 2026-08-31 21:04:57 |