✈️ Aviation Brief — Issue #44
Weekly insights for student pilots and the instructors who train them.
THIS WEEK'S TOPIC
PA.VII.D — Lost Procedures (Private Pilot ACS)
### 1. ACS STANDARDS SUMMARY
From the FAA Private Pilot Airplane ACS (PA.VII.D — Lost Procedures): The applicant must demonstrate understanding by explaining lost procedures, including positive signs of being lost (e.g., unfamiliar checkpoints, unexpected weather, fuel concerns). Risk management requires identifying those signs, selecting/following an appropriate lost procedure, and referencing a lost procedure checklist. Skills: The applicant explains lost procedures. Examiners expect you to confidently describe the steps (like climb first, communicate, navigate) without prompting, showing you can recognize disorientation early and act methodically.
### 2. THREE COMMON STUDENT MISTAKES
- **Failing to climb immediately**: Students often stay low, buzzing around looking for familiar landmarks, which risks CFIT (controlled flight into terrain) or running into rising terrain/mountains—especially dangerous in places like Vegas with nearby hills.
- **Not communicating early**: Instead of admitting they're lost and calling ATC or Flight Service on 121.5/122.8, they fly longer in denial, burning fuel and worsening the situation until it's an emergency.
- **Ignoring aircraft systems or checklists**: They skip checking VOR, GPS, or transponder squawk 7700, or don't reference the AIM's lost procedures checklist, leading to aimless circling instead of methodical navigation.
### 3. CFI PRO TIP
Practice "lost scenario role-play" on every cross-country: Mid-flight, have the student close their eyes or cover the panel for 30 seconds while you subtly alter course, then announce "You're lost—go!" Make them verbalize the full procedure aloud using the "ACE" mnemonic (Admit you're lost, Climb, Communicate/Comply). This builds calm muscle memory so they default to it under stress, turning panic into procedure every time.
### 4. SAFETY SPOTLIGHT
NTSB data shows lost VFR pilots account for over 10% of general aviation fatal accidents, often escalating to CFIT or fuel exhaustion (e.g., NTSB report CEN20FA158: a Private Pilot in a Cessna 172 got lost in low visibility near Las Vegas, flew low searching for the airport, and stalled into terrain). ASRS reports highlight 200+ annual incidents where delayed climbs or ignored comms turned disorientation into emergencies—climb first to buy time and options.
### 5. DID YOU KNOW
The AIM (6-3-2) recommends the first lost procedure step—climbing 1,000 feet above the highest terrain nearby—gains you better radio range, visibility, and nav signal reception, often resolving 80% of "lost" situations without further drama.
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