Universal Licensing System
WPZI499
THE ASSOCIATION OF OPERATIONS VOLUNTEERS
License details
| ULS identifier | 2577009 |
|---|
| Call sign | WPZI499 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2004-01-15 |
|---|
| Expiration | 2014-01-15 |
|---|
| Cancellation | 2014-03-22 |
|---|
| Frequency range | 451.8 - 469.55 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | WA |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:24 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 451.80000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 456.80000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 464.55000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 464.55000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MOI | 469.55000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MOI | 469.55000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 20K0F3E |
| 2 | 1 | 451.80000000 | | 20K0F3E |
| 1 | 1 | 456.80000000 | | 20K0F3E |
| 2 | 1 | 456.80000000 | | 20K0F3E |
| 1 | 1 | 464.55000000 | | 20K0F3E |
| 2 | 1 | 464.55000000 | | 20K0F3E |
| 1 | 1 | 469.55000000 | | 20K0F3E |
| 2 | 1 | 469.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WA | | | | | |
| 2 | T | OR | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7727 63RD AVE NE STE 102, SEATTLE, WA | KING | 2069039646 |
License history
| Date | File or call sign | Action |
|---|
| 2014-03-22 | WPZI499 | LIEXP |
| 2013-10-21 | WPZI499 | LETRES |
| 2004-01-15 | WPZI499 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2577009 | 2026-08-02 01:25:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZI499 | ULS 2577009 | 2026-08-02 01:25:24 |
| Status | E | ULS 2577009 | 2026-08-02 01:25:24 |
| Service | IG | ULS 2577009 | 2026-08-02 01:25:24 |
| Grant Date | 2004-01-15 | ULS 2577009 | 2026-08-02 01:25:24 |
| Expiration Date | 2014-01-15 | ULS 2577009 | 2026-08-02 01:25:24 |
| Cancellation Date | 2014-03-22 | ULS 2577009 | 2026-08-02 01:25:24 |