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Tail record, Cessna Citation SII, United States register

N851HS: how this Cessna Citation SII is flown

A Citation SII on long legs: fewer landings for its hours than three quarters of its type.

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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 N851HS compares.

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

Tracked flights

39

in the twelve months, about 3 a month

Days flown a month

2.7

in the months it flew

Estimated hours

≈62

in the twelve months, from time in the air

02

Month by month.

Its busiest month was April 2026, with 9 flights.

Tracked flights

Its busiest month was April 2026, with 9 flights. It did not fly in January 2026. The record has 30 tracking gaps, so about one flight in 1 may be missing and every count is a minimum.

Source: The Aircraft Ledger, flight data for N851HS, 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 N851HS.

Chapter 1

Fatigue

Gentler than its type

How short were its legs?

Utilization isn’t graded for N851HS: 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.

More hours for each landing, so fewer pressurization cycles for its time in the air.

  • Hours per landingLead measure. 81st percentile

    1.6 : 1middle Citation SII 1.3 : 1

  • Short hops23rd percentile

    40%middle Citation SII 53%

  • Leg length74th percentile

    369 nmmiddle Citation SII 284 nm

How its legs split

Share of N851HS’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 N851HS 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.

N851HS sits inside the middle half. 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 N851HS.

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

TailCheck report

N851HS, 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 N851HS.

Cite this data

The Aircraft Ledger. “N851HS: how this Cessna Citation SII is flown.” Data through 31 Jul 2026. theaircraftledger.com/aircraft/n851hs

How many hours does N851HS fly a year?

About 62 estimated hours in the 12 months to 31 Jul 2026, across 39 tracked flights. Hours are estimated from time in the air, so the logbook has the exact figure.

How often is N851HS flown?

N851HS made 39 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 N851HS fly internationally?

1 of its 39 tracked flights in the 12 months to 31 Jul 2026, 3%, crossed a border.

When did N851HS last fly?

It was last tracked in July 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 N851HS 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 N851HS?

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 N851HS with other Citation SIIs

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

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