
✣ For airports
Full-scale every
three years
14 CFR Part 139 requires a full-scale exercise of your Airport Emergency Plan at least every 36 months and a review every 12 months. Preppr keeps the tabletop years productive so the full-scale is a confirmation.
14 CFR 139.325
36 mo
maximum interval between full-scale exercises of the Airport Emergency Plan.
✣ The compliance clock
A three-year cycle with no off years
The annual review has to involve the people in the plan. A tabletop is the practical way to do it.
12 mo
Review the AEP
Review the plan with the agencies and tenants who have roles in it.
Hold a tabletop
Ensure all parties know their responsibilities and that contacts are current.
36 mo
Full-scale exercise
Exercise the AEP with mutual-aid partners, airlines, and tenants.
1
Plan owner accountable
The certificate holder answers for the plan in the annual FAA inspection.
Source: 14 CFR 139.325 (Airport emergency plan). Confirm your schedule with your FAA Airport Certification Safety Inspector.
✣ When the auditor asks
Every step leaves evidence
Preppr records each part of the cycle as it happens, so the documentation exists before anyone requests it.
Assess
Ask Preppr
Checks your AEP against Part 139 elements and partner agreements.
✓ Element-by-element AEP review
Gather intel
Intelligence
Brings hazard and threat signal into context with your plans and assessments.
✓ Threat picture linked to your hazards
Engage
Collaborate
Gathers input from airlines, tenants, ARFF, and mutual aid.
✓ Partner roster and documented input
Design
Exercise & Simulation
Builds aircraft incident, fuel farm, and security scenarios.
✓ Tabletop package for the annual review
Exercise
Exercise & Simulation
Runs the tabletop with every party in the plan.
✓ Dated attendance and decision record
Improve
Improve
Carries findings into the next AEP revision.
✓ Findings log ready for the FAA inspection
✣ Scenarios airports run in Preppr
Test the day you hope never comes
Aircraft
Aircraft accident on airport
ARFF response, mass casualty, and family assistance.
Fuel
Fuel farm fire
Evacuation, foam supply, and airline operations impact.
Security
Security breach on the AOA
Ramp lockdown, TSA coordination, and passenger rescreening.
✣ Inside Preppr
From your plans to a ready exercise
Exercise Designer reads your own plans and the rules your sector answers to, then drafts the scenario, injects, and objectives for your team to review.
app.preppr.ai

Keep your Airport Emergency Plan current with partners, run annual tabletops, and prepare for the triennial full-scale exercise.
How Preppr supports aviation across the cycle
1 · Ask
Ask Preppr
Ask about your AEP and partner agreements, and draft updates cited to the page.
2 · Remember
Knowledge
Keep your AEP, partner agreements and past AARs in one cited memory for the whole airport.
3 · Watch
Intelligence
Follow weather, security and operational signals that affect the airfield.
4 · Engage
Collaborate
Gather input from airlines, tenants, ARFF and mutual-aid partners.
5 · Practice
Exercise & Simulation
Build aircraft incident, fuel farm and security scenarios, and run annual tabletops that keep partners ready for the full-scale.
6 · Improve
Improve
Carry findings and corrective actions into the annual AEP review.
Requirements this covers
14 CFR Part 139
Full-scale AEP exercise every 36 months; annual review.
Scenarios teams test
Aircraft accident on airport
Fuel farm fire
Security breach
Severe weather ground stop
IT outage affecting operations
See it with your own plans.
A 30-minute demo built around your hazards and obligations.
Other sectors