# 10 in 24 > Part 135 Duty Day Planner Canonical page: [https://chrome-stats.com/d/id973816329](https://chrome-stats.com/d/id973816329) ## Overview - **ID:** `id973816329` - **Platform:** Apple - **Type:** Apple app - **Status:** Available - **Publisher:** Kilo Lima Management, LLC - **Category:** Productivity - **Rating:** 3.30 / 5 (4 ratings) - **Version:** 2.4.3 - **Last updated:** 2026-07-22 - **First published:** 2015-05-03 - **Size:** 6.61 MB - **Data as of:** 2026-09-21 - **Store listing:** [Apple App Store](https://apps.apple.com/us/app/10-in-24/id973816329) - **Privacy policy:** [https://kilolimallc.github.io/legal/10-in-24/privacy.html](https://kilolimallc.github.io/legal/10-in-24/privacy.html) ## Description New: see total flight time for each duty period at a glance. Plan your next two Part 135 duty days against § 135.267 — flight time, rest, and duty limits, live. Stay legal. Plan smarter. 10 in 24 is a flight-time and rest planning tool for FAA Part 135 charter pilots, built around 14 CFR § 135.267. Sketch out your next two consecutive duty periods and see — in real time — where you stand against every limit that matters. WHAT IT CHECKS • 10 in 24 — § 135.267(b). Rolling 24-hour flight time, evaluated at every leg's block-in. 10 hours for two-pilot crews, 8 hours for single-pilot. • Rest Look-Back — § 135.267(d). Confirms 10 consecutive hours of rest in the 24 hours before Duty 2 completes. • Duty Length — § 135.267(c). Each duty period, from show to release, capped at 14 hours. SEE YOUR STANDING AT A GLANCE Every leg gets a live status indicator — green for slack, yellow approaching the line, orange in the last five minutes, red when you've gone over. The warning threshold is adjustable to your operator's culture. EARLIEST LEGAL BLOCK-OUT, CALCULATED LIVE Under each planned leg, see the earliest time you could push back without busting a rule — accounting for prior rest, the 14-hour duty ceiling, the previous leg, and the rolling 10-in-24 window. SEE THE WHOLE DAY The Duty Visualization draws your entire two-duty plan as a timeline to scale: Show, every leg, every turn, Release, and the rest between duties. Long legs look long. Quick turns look quick. • Drag a leg's edge to retime its block-out or block-in — the adjacent show, turn, and release flex to absorb it. Drag the Show or Release edge to set the duty's start and end. • Elapsed-time rulers on each duty period and the rest gap read directly against the 14-hour duty limit and the 10-hour rest minimum — each duty's closing value colored by your compliance status. • Each duty period's total flight time is shown right on its plate. • Look-back brackets show which legs eat into a rolling 10-in-24 window, and the window the rest calculation measures. • Tap any ⓘ for a plain-language explanation — what the number measures, the applicable limit, and where you stand. • If the plan carries an exceedance, an Extended Rest chip shows the mandated rest after your final release, and why. • Rotate to landscape for a horizontal timeline — drag-to-edit works there too, and the view keeps your place. • On iPad, dock the timeline as a popup, side pane, or bottom pane; it updates live and remembers your arrangement. FLY WITH A CREW? COCKPIT SYNC Captain and FO each running 10 in 24 can link devices — even across iPhone, iPad, and Apple Silicon Mac — over a direct peer-to-peer connection. No internet, no router, no servers. Push your plan across with the other side's OK, then every edit mirrors live to the other seat. Off by default; opt in per flight with a matching pairing code. BUILT FOR THE COCKPIT • All times in Zulu (UTC). No time-zone math. • Times only — enter times of day, not dates; the app keeps your two duty periods in sequence automatically. • 24-hour clock everywhere. • Block-out / block-in entry that auto-rolls overnight. • Mark a leg complete to lock in actual block times — the running calculation switches to your real numbers. • Per-duty show / release time overrides for each duty period. • Single-pilot or two-pilot crew configuration. • Arrange legs by dragging: reorder within a duty, or move one to the other duty period. Or clear all to start fresh. IMPORTANT 10 in 24 is a planning aid only. A projected exceedance means the schedule isn't assignable as built — under Part 135 a duty day may not be planned to exceed a regulatory limit, and extended rest exists for exceedances that arise in actual operations. Final responsibility for compliance with § 135.267 rests with the certificate holder and the pilot in command. Always verify against your operator's official records. Privacy Policy: https://kilolimallc.github.io/legal/10-in-24/privacy.html Terms of Use (EULA): https://kilolimallc.github.io/legal/10-in-24/terms.html Disclaimer: https://kilolimallc.github.io/legal/10-in-24/disclaimer.html ## Rankings - #582,481 — Overall ## Similar extensions and apps - [Pilot10/24Duty](https://chrome-stats.com/d/id6754176983) - [Crew Duty Time](https://chrome-stats.com/d/id6766996088) - [ZuluRest](https://chrome-stats.com/d/id6757320606) - [LineCheck Crew Schedule](https://chrome-stats.com/d/id6762647009) - [Duty+](https://chrome-stats.com/d/id6787638796) - [MYdutyday](https://chrome-stats.com/d/id6747753442) - [Simple FTL Calculator](https://chrome-stats.com/d/id6746280039) - [Flight Duty Calculator (FAA)](https://chrome-stats.com/d/id830723551) — 1.00 / 5 - [Duty Time - FTL Calculator](https://chrome-stats.com/d/id6762084323) — 5.00 / 5 - [Duty-Rest](https://chrome-stats.com/d/id6450999374) - [Pilot Duty & Performance Calc](https://chrome-stats.com/d/id537253628) — 3.50 / 5 - [CrewRest+](https://chrome-stats.com/d/id6757720923) — 5.00 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/id973816329)