ZIP_SAFETY_APP_UNINITIALIZED
Applicable alarms (1)
Likely outcomes — click to expand
Based on 0 missions where this alarm fired in the last 90 days as of 2026-10-13
Aggregated from fleet operations and refreshed daily. Individual outcomes may vary by site and configuration.
Background
Section titled “Background”This alarm triggers if the zip executive has never received a message from Distro A over the /distro_a.safety_status identifier.
It is common to see this alarm temporarily during startup before the safety app is initialized and publishing status messages. If this alarm persists, it will prevent the Zip Executive from progressing through preflight.
Troubleshooting Steps
Section titled “Troubleshooting Steps”graph TD
restart-the-flight-target-restart-flig["<small><b>Step 1</b></small><br/>Action: Restart the Flight Target Restart F..."]
is-the-alarm-still-set{"<small><b>Step 2</b></small><br/>Question: Is the alarm still set?"}
escalate-to-p2-firmware-safety-on-cal{{"<small><b>Step 3</b></small><br/>Escalation: Escalate to P2 Firmware Safety On Call."}}
aircraft-can-return-to-service["<small><b>Step 4</b></small><br/>Action: Aircraft can return to service."]
restart-the-flight-target-restart-flig --> is-the-alarm-still-set
is-the-alarm-still-set -->|Yes| escalate-to-p2-firmware-safety-on-cal
is-the-alarm-still-set -->|No| aircraft-can-return-to-service
style restart-the-flight-target-restart-flig fill:#dcfce7,stroke:#22c55e,color:#14532d
style is-the-alarm-still-set fill:#dbeafe,stroke:#3b82f6,color:#1e3a5f
style escalate-to-p2-firmware-safety-on-cal fill:#fef3c7,stroke:#f59e0b,color:#78350f
style aircraft-can-return-to-service fill:#dcfce7,stroke:#22c55e,color:#14532d Hover or focus a block to preview it. Select the block to keep the preview open.
Resolution note
This plaintext block is ready to paste into the Resolution Note field on the ZERP issue you're working. The permalink below gives engineering review access to the full step-by-step timeline including any back-navigation; share it if the case needs a deeper look.
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