Garmin GTN 725 Cockpit Reference Guide - Page 43

MESSAGES Message Description Action ABORT APPROACH- This message is Initiate a climb to the MSA or GPS approach no longer triggered outside the other published safe altitude, available. MAP if the GTN system abort the approach, and can no longer provide execute a non-GPS based approach level of service. approach. Vertical guidance will be removed from the external CDI/HSI display. AIRSPACE ALERTInside airspace. The aircraft inside an No action is necessary; airspace type for which message is informational alerts are configured. only. AIRSPACE ALERTAirspace within 2 nm and entry in less than 10 minutes. The aircraft is within 2 nm and predicted to enter an airspace type, within 10 minutes, for which alerts are configured. No action is necessary; message is informational only. AIRSPACE ALERTAirspace entry in less than 10 minutes. The aircraft is predicted to enter an airspace type, within 10 minutes, for which alerts are configured. No action is necessary; message is informational only. AIRSPACE ALERTWithin 2 nm of airspace. The aircraft is within 2 nm of an airspace type for which alerts are configured. No action is necessary; message is informational only. APPROACH NOT GPS approach could Abort the approach, and ACTIVE- not transition to active execute a non-GPS based Do not continue GPS (e.g., the GTN is on an approach. approach. approach and did not have the required HPL/ VPL to get into at least LNAV, so is still in TERM). Messages 190-01007-04 Rev. B GTN 725/750 Cockpit Reference Guide (CRG) 37