 |
37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
An air carrier arriving rksi reported the loss of GPS signals most probably due to jamming so the ILS was flown to touchdown.
| Attributes | |
| ACN | 1008903 |
| Time | |
| Date | 201204 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | RKSI.Airport |
| State Reference | FO |
| Aircraft 1 | |
| Make Model Name | Widebody Transport |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Initial Approach |
| Flight Plan | IFR |
| Person 1 | |
| Function | Captain Pilot Not Flying |
| Qualification | Flight Crew Air Transport Pilot (ATP) |
| Events | |
| Anomaly | No Specific Anomaly Occurred All Types |
Narrative:
Lost both GPS left/right signals on about a 12 mile intercept to final 33R. Followed the ILS to touchdown and when exiting the runway; both GPS signals came back online. Not knowing what the issue was; an ACARS maintenance record was sent. Two days later; it was made known that GPS signals are being jammed in the area of icn (rksi) airport; thus prompting this report.
Original NASA ASRS Text
Title: An air carrier arriving RKSI reported the loss of GPS signals most probably due to jamming so the ILS was flown to touchdown.
Narrative: Lost both GPS L/R signals on about a 12 mile intercept to final 33R. Followed the ILS to touchdown and when exiting the runway; both GPS signals came back online. Not knowing what the issue was; an ACARS maintenance record was sent. Two days later; it was made known that GPS signals are being jammed in the area of ICN (RKSI) airport; thus prompting this report.
Data retrieved from NASA's ASRS site as of July 2013 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.