Universal Licensing System
KPF21
AT&T CORP
License details
| ULS identifier | 963216 |
|---|
| Call sign | KPF21 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2000-02-15 |
|---|
| Expiration | 2010-02-01 |
|---|
| Cancellation | 2000-11-13 |
|---|
| Frequency range | 4030 - 4190 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | JEROME, JEROME, ID |
|---|
| Coordinates | 42.7337778, -114.4189167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-17 04:26:27 |
|---|
Licensee
| Name | AT&T CORP |
|---|
| Applicant type | C |
|---|
| Location | ATLANTA, GA |
|---|
| Address | 1200 PEACHTREE STREET, LOCN 5W23, ATLANTA, GA, 30309 |
|---|
| Phone | 4048104021 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 4030.00000000 | | | | | |
| 1 | 1 | FXO | 4110.00000000 | | | | | |
| 1 | 2 | FXO | 4110.00000000 | | | | | |
| 1 | 3 | FXO | 4130.00000000 | | | | | |
| 1 | 4 | FXO | 4130.00000000 | | | | | |
| 1 | 1 | FXO | 4190.00000000 | | | | | |
| 1 | 2 | FXO | 4190.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 4030.00000000 | | 20M0D7W |
| 1 | 1 | 4110.00000000 | | 20M0D7W |
| 1 | 2 | 4110.00000000 | | 20M0D7W |
| 1 | 3 | 4130.00000000 | | 20M0D7W |
| 1 | 4 | 4130.00000000 | | 20M0D7W |
| 1 | 1 | 4190.00000000 | | 850KF8W |
| 1 | 2 | 4190.00000000 | | 850KF8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4.5 MILES EAST OF, JEROME, JEROME, ID | 42.73377778, -114.41891667 | 1303.000 m | | 28.000 m overall | |
| 2 | R | | 42.51266667, -113.91888889 | 1327.400 m | | | |
| 3 | R | | 42.75350000, -115.04616667 | 1063.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 120.7000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 2 | 1 | T | | | H | | 272.7000 | | |
| 2 | 2 | R | | | | | | | |
| 2 | 3 | R | | | | | | | |
| 3 | 1 | T | | | V | | 120.7000 | | |
| 4 | 1 | T | | | V | | 272.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-11-14 | KPF21 | LICAN |
| 2000-07-12 | KPF21 | LIAUA |
| 2000-02-15 | KPF21 | LIREN |
| 1999-11-06 | KPF21 | LETRES |
| 1999-08-13 | KPF21 | LICCNV |
| 1998-06-18 | KPF21 | COR |
| 1991-07-31 | KPF21 | LIMOD |
| 1991-03-20 | KPF21 | LIMOD |
| 1990-12-30 | KPF21 | LIMOD |
| 1990-01-31 | KPF21 | LIMOD |
| 1990-01-16 | KPF21 | LIREN |
| 1989-04-24 | KPF21 | LIMOD |
| 1989-03-09 | KPF21 | LIMOD |
| 1988-08-19 | KPF21 | LIMOD |
| 1987-11-30 | KPF21 | LIMOD |
| 1987-10-29 | KPF21 | LIMOD |
| 1987-05-28 | KPF21 | LIMOD |
| 1986-03-31 | KPF21 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 963216 | 2026-08-17 04:26:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KPF21 | ULS 963216 | 2026-08-17 04:26:27 |
| Status | C | ULS 963216 | 2026-08-17 04:26:27 |
| Service | CF | ULS 963216 | 2026-08-17 04:26:27 |
| Grant Date | 2000-02-15 | ULS 963216 | 2026-08-17 04:26:27 |
| Expiration Date | 2010-02-01 | ULS 963216 | 2026-08-17 04:26:27 |
| Cancellation Date | 2000-11-13 | ULS 963216 | 2026-08-17 04:26:27 |