 |
37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Instructor pilot reported an airspace violation related to loss of the primary flight display and GPS data.
| Attributes | |
| ACN | 1742421 |
| Time | |
| Date | 202005 |
| Local Time Of Day | 0601-1200 |
| Place | |
| Locale Reference | TYQ.Airport |
| State Reference | IN |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Make Model Name | Small Aircraft Low Wing 1 Eng Retractable Gear |
| Operating Under FAR Part | Part 91 |
| Flight Phase | Initial Approach |
| Route In Use | Direct |
| Flight Plan | None |
| Component | |
| Aircraft Component | PFD |
| Person 1 | |
| Function | Instructor Pilot Not Flying |
| Qualification | Flight Crew Multiengine Flight Crew Air Transport Pilot (ATP) Flight Crew Flight Instructor Flight Crew Instrument |
| Experience | Flight Crew Last 90 Days 120 Flight Crew Total 34500 Flight Crew Type 350 |
| Events | |
| Anomaly | Aircraft Equipment Problem Less Severe Airspace Violation All Types Conflict Airborne Conflict Deviation - Procedural Published Material / Policy Deviation - Track / Heading All Types |
| Miss Distance | Horizontal 12000 Vertical 600 |
Narrative:
During an ILS instrument approach to tyq rnw 36 we lost the primary flight display (pfd) resulting in loss of data from GPS temporarily. The aircraft was positioned parallel to the class C airspace of ind in a position I believed to be just north of ind class C by reference to visual points on the ground. I instructed the student to fly 10 degrees further north of the class C airspace. After reset of the pfd my flight track showed on the northern edge of the class C ind airspace at 2700' MSL. My command to turn further left to a heading of 080 had us clear of class C. I believe we may have been inside class C airspace by approximately .1 to .2 nm for approximately less than 1 minute. I had visual reference to a light twin about 600' below and 1-2 mi east of my position on an approach to eye. We had no traffic advisory and no separation standards were compromised. We proceeded to tyq without incident.
Original NASA ASRS Text
Title: Instructor Pilot reported an airspace violation related to loss of the Primary Flight Display and GPS data.
Narrative: During an ILS instrument approach to TYQ RNW 36 we lost the Primary Flight Display (PFD) resulting in loss of data from GPS temporarily. The aircraft was positioned parallel to the Class C airspace of IND in a position I believed to be just north of IND Class C by reference to visual points on the ground. I instructed the student to fly 10 degrees further north of the Class C airspace. After reset of the PFD my flight track showed on the northern edge of the Class C IND airspace at 2700' MSL. My command to turn further left to a heading of 080 had us clear of Class C. I believe we may have been inside Class C airspace by approximately .1 to .2 nm for approximately less than 1 minute. I had visual reference to a light twin about 600' below and 1-2 mi east of my position on an approach to EYE. We had no traffic advisory and no separation standards were compromised. We proceeded to TYQ without incident.
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.