# faa_action (us_faa) revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Regulatory filing: [faa_action (us_faa)](/regulatory-filings/faa-part135-zipline-2023.md)

## Recorded posture

- First recorded event: 2023-01-01
- Last material change: 2023-01-01
- Last editorial change: 2026-06-05
- Material event count: 1
- Editorial event count: 1

## Material events (1)

- **2023-01-01**: created (source: https://www.faa.gov/uas) (verified)

## Editorial events (1)

- **2026-06-05**: field_updated on `filing_date/decision_date` (source: https://dronelife.com/2023/09/19/faa-authorizes-zipline-for-drone-delivery-beyond-visual-line-of-sight/)

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point.

_Canonical URL: /regulatory-filings/faa-part135-zipline-2023/history. HTML: [/regulatory-filings/faa-part135-zipline-2023/history](/regulatory-filings/faa-part135-zipline-2023/history)._