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Captain reported experiencing intermittent GPS/ads-B signal interruption during ILS approach.
| Attributes | |
| ACN | 1654609 |
| Time | |
| Date | 201906 |
| Local Time Of Day | 0001-0600 |
| Place | |
| Locale Reference | LLLL.ARTCC |
| State Reference | FO |
| Environment | |
| Flight Conditions | VMC |
| Aircraft 1 | |
| Operating Under FAR Part | Part 135 |
| Flight Phase | Final Approach |
| Flight Plan | IFR |
| Component | |
| Aircraft Component | GPS & Other Satellite Navigation |
| Person 1 | |
| Function | Captain Pilot Not Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument |
| Experience | Flight Crew Last 90 Days 230 Flight Crew Total 15558 Flight Crew Type 7132 |
| Events | |
| Anomaly | ATC Issue All Types Ground Event / Encounter Other / Unknown |
Narrative:
During the geffen 1C arrival/ILS X runway 26; we experienced intermittent GPS/ads-B signal interruption due to NOTAM military operations present in the tel aviv fir. Just as we were about to intercept the runway 26 localizer; we had a nav unavailable rnp. Since we were in VFR conditions with 8 miles visibility and the airport area in sight; we continued to intercept the localizer and proceeded to a normal landing. There was some map shift note as compared to the localizer course raw data.
Original NASA ASRS Text
Title: Captain reported experiencing intermittent GPS/ADS-B signal interruption during ILS approach.
Narrative: During the GEFFEN 1C Arrival/ILS X RWY 26; we experienced intermittent GPS/ADS-B Signal Interruption due to NOTAM military operations present in the Tel Aviv FIR. Just as we were about to intercept the RWY 26 localizer; we had a Nav Unavailable RNP. Since we were in VFR conditions with 8 miles visibility and the airport area in sight; we continued to intercept the localizer and proceeded to a normal landing. There was some map shift note as compared to the localizer course raw data.
Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.