The Aircraft LedgerCheck a tail

Tail record, Cessna Citation SII, Mexico register

XB-ACS: how this Cessna Citation SII is flown

Legs like most Citation SIIs: inside the middle half of its type on hours per landing.

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Figures are for the twelve months to 31 Jul 2026; named aircraft are shown a week behind. Grades compare its record since 1 Jan 2025 with every tracked Citation SII.

01

How XB-ACS compares.

32 tracked flights in the twelve months to 31 Jul 2026.

Tracked flights

32

in the twelve months, about 3 a month

Days flown a month

3.0

in the months it flew

Estimated hours

≈37

in the twelve months, from time in the air

02

Month by month.

Its busiest month was April 2026, with 10 flights.

Tracked flights

Its busiest month was April 2026, with 10 flights. It did not fly in August 2025. The record has 29 tracking gaps, so about one flight in 1 may be missing and every count is a minimum.

Source: The Aircraft Ledger, flight data for XB-ACS, the twelve months to 31 Jul 2026. Flight counts only: airports and exact dates are left out of this page.

03

The free chapter.

Each measure against all 353 tracked Citation SIIs. Every dot is one aircraft; the gold one is XB-ACS.

Chapter 1

Fatigue

Typical for its type

How short were its legs?

Utilization isn’t graded for XB-ACS: too few of its flights were tracked to count its use fairly, in the full report too. So its free chapter here is Fatigue, which doesn’t depend on catching every flight.

It lands about as often for its hours as most of the fleet, so cycles have built up at a normal pace.

  • Hours per landingLead measure. 47th percentile

    1.2 : 1middle Citation SII 1.3 : 1

  • Short hops34th percentile

    44%middle Citation SII 53%

  • Leg length63rd percentile

    330 nmmiddle Citation SII 284 nm

How its legs split

Share of XB-ACS’s legs by length, nm, in the twelve months

Harsher means harder on the aircraft than three quarters of Citation SIIs; typical is the middle half. Percentiles compare this aircraft with every tracked Citation SII, over its record since 1 Jan 2025.

04

What only the report shows.

The fleet is shown, and whether XB-ACS sits inside its middle half. Its grades and values are in the full report.

Chapter 2

Corrosion

Salt air, middle Citation SII: 0%

Also graded: damp air, freeze–thaw, near the coast and moisture in the air.

Not graded: not enough data.

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Chapter 3

Engines and brakes

Short runways, middle Citation SII: 2%

Also graded: hot, high takeoffs; density altitude; dust and dry climate.

XB-ACS sits outside the middle half, on one side or the other. Its grade and exact place are in the full report.

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Chapter 4

Utilization

Flights a month, middle Citation SII: 3.8

Also graded: days flown a month and estimated hours a year.

Not graded: too few of its flights were tracked.

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05

The full report on XB-ACS.

All four chapters, every flight since January 2025 leg by leg, and the one thing to ask the seller.

TailCheck report

XB-ACS, Cessna Citation SII

$395one aircraft

  • All four chapters, graded
  • The one thing to ask, with records to request
  • Every flight since January 2025, leg by leg
  • Its weekly and seasonal rhythm
  • PDF, CSV and a share link; open for three months, kept up to date
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Weighing it against other Citation SIIs? Put it on a Spotlight board with up to four others. Included with Unlimited, $995 a month.

06

Questions about XB-ACS.

Cite this data

The Aircraft Ledger. “XB-ACS: how this Cessna Citation SII is flown.” Data through 31 Jul 2026. theaircraftledger.com/aircraft/xb-acs

How many hours does XB-ACS fly a year?

About 37 estimated hours in the 12 months to 31 Jul 2026, across 32 tracked flights. Hours are estimated from time in the air, so the logbook has the exact figure.

How often is XB-ACS flown?

XB-ACS made 32 tracked flights in the 12 months to 31 Jul 2026, about 3 a month, and flew on about 3 days in each month it flew.

Does XB-ACS fly internationally?

4 of its 32 tracked flights in the 12 months to 31 Jul 2026, 20%, crossed a border.

When did XB-ACS last fly?

It was last tracked in May 2026. We publish an aircraft’s flights seven days after they happen, and show them by month only.

Why don’t you show which airports XB-ACS uses?

We leave out airports, bases and exact dates on purpose. We show how an aircraft has been used, not where it goes.

What’s in the full TailCheck report for XB-ACS?

All four graded chapters (Fatigue, Corrosion, Engines and brakes, and Utilization), each against the tracked Citation SIIs, plus the operational summary and operating rhythm, as a PDF, CSV and share link. It costs $395, or $995 a month for unlimited reports and Spotlight.

Fleet statisticsWhat’s normal for a Cessna Citation SIISpotlightCompare XB-ACS with other Citation SIIs

Method: flight data, every count a minimum. Estimated hours from time in the air. About our data

Owners and operators can ask us not to publish an aircraft. Data policy and opt-out

Not a substitute for a pre-purchase inspection or records review. TailCheck shows how an aircraft has been used, not its condition.