10 in 24

Part 135 Duty Day Planner

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

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

  • 3.3
    out of 5
    4 Ratings

v2.4.3 — Rearrange your legs by dragging. ARRANGE LEGS • Open Arrange Legs from a duty period to see your whole plan in one list — Show, every leg, Release, the Rest, and the second duty period. • Drag a leg's handle up or down to set the order it's flown; the other legs slide aside to make room. • Drag a leg across the boundary to move it to the other duty period — it lands exactly where you drop it. • Near the top or bottom edge, the list auto-scrolls, so you can place a leg anywhere — even off-screen. ALSO • Support & Feedback moved to its own menu — and you can now attach screenshots to a report, so we can see exactly what you're seeing. • Fixed a case where moving legs between duty periods could strand a custom Show or Release time a day out, stretching a duty by a phantom ~24 hours. A show or release time that no longer fits your legs now reverts to the automatic one. RECENTLY • 2.4.2 — Total flight time per duty period, and a simpler, dateless plan. • 2.4 — Reorder your legs, and drag-to-edit to the exact minute.

The developer, Kilo Lima Management, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Kilo Lima Management, LLC
    Size
    • 6.9 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Kilo Lima Management, LLC