Universal Licensing System
KRP541
American Airlines Group, Inc.
License details
| ULS identifier | 1637733 |
|---|
| Call sign | KRP541 |
|---|
| Radio service | IG |
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| Status | A |
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| Grant date | 2025-09-22 |
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| Expiration | 2035-08-10 |
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| Frequency range | 460.775 - 465.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHANTILLY, LOUDOUN, VA |
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| Coordinates | 38.9489444, -77.4516667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2A | 460.77500000 | | | 20.000000 | 30.000000 | |
| 2 | 1 | MOA | 465.77500000 | | | 3.000000 | 3.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.77500000 | | 11K0F3E |
| 1 | 1 | 460.77500000 | | 7K60FXD |
| 1 | 1 | 460.77500000 | | 7K60FXE |
| 2 | 1 | 465.77500000 | | 7K60FXD |
| 2 | 1 | 465.77500000 | | 7K60FXE |
| 2 | 1 | 465.77500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DULLES INTERNATIONAL AIRPORT, CHANTILLY, LOUDOUN, VA | 38.94894444, -77.45166667 | 87.000 m | B | 18.200 m structure / 18.200 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.200 m | | | | 8.400 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | OPERATIONS OFC, CHANTILLY, VA | | 9182924024 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-22 | KRP541 | LIREN |
| 2025-05-19 | KRP541 | LETRES |
| 2018-06-07 | KRP541 | LIAUA |
| 2015-05-16 | KRP541 | LIREN |
| 2013-12-09 | KRP541 | LIASS |
| 2013-05-31 | KRP541 | LTSAPR |
| 2013-05-01 | KRP541 | LIMOD |
| 2012-12-25 | KRP541 | LTSAPR |
| 2012-02-14 | KRP541 | LIAUA |
| 2012-02-13 | KRP541 | ESUAPR |
| 2012-01-27 | KRP541 | LIASS |
| 2012-01-10 | KRP541 | LIAUA |
| 2012-01-09 | KRP541 | ESUAPR |
| 2012-01-06 | KRP541 | ESUAPR |
| 2005-06-07 | KRP541 | LIREN |
| 2005-05-16 | KRP541 | LETRES |
| 2002-08-01 | KRP541 | AUDOPR |
| 2002-01-29 | KRP541 | LIAUA |
| 2000-11-23 | KRP541 | LICCNV |
| 2000-07-14 | KRP541 | AUTHPR |
| 2000-06-20 | KRP541 | LIAUA |
| 2000-05-09 | KRP541 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1637733 | 2026-08-02 01:20:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRP541 | ULS 1637733 | 2026-08-02 01:20:06 |
| Status | A | ULS 1637733 | 2026-08-02 01:20:06 |
| Service | IG | ULS 1637733 | 2026-08-02 01:20:06 |
| Grant Date | 2025-09-22 | ULS 1637733 | 2026-08-02 01:20:06 |
| Expiration Date | 2035-08-10 | ULS 1637733 | 2026-08-02 01:20:06 |