Tail record, Cessna Citation SII, United States register
Flown about as much as most Citation SIIs: inside the middle half of its type.
01
Flown less often than 67% of Citation SIIs, by flights a month.
Tracked flights
18
in the twelve months, about 2 a month
Busiest Citation SIIs
237th
of 353 tracked, by flights a month
Estimated hours
≈44
in the twelve months, from time in the air
Flights a month, every tracked Citation SII
02
N420KH flew more than the middle half of the fleet in 1 of 12 months. Its busiest month was December 2025, with 6 flights.
Its busiest month was December 2025, with 6 flights. It did not fly in August 2025. The record has 12 tracking gaps, so about one flight in 2 may be missing and every count is a minimum.
03
Each measure against all 353 tracked Citation SIIs. Every dot is one aircraft; the gold one is N420KH.
Chapter 4
Typical for its type
How hard has it been used?
Used at about the rate of most of the fleet, so its maintenance intervals have been used up at a normal pace.
Flights a monthLead measure. 33rd percentile
3.1middle Citation SII 3.8
Days flown a month26th percentile
2.2 dmiddle Citation SII 2.9 d
Estimated hours a year75th percentile
≈87 hrmiddle Citation SII ≈57 hr
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
The fleet is shown, and whether N420KH sits inside its middle half. Its grades and values are in the full report.
Chapter 1
Hours per landing, middle Citation SII: 1.3 : 1
Also graded: short hops. Leg length is shown as context.
N420KH sits outside the middle half, on one side or the other. Its grade and exact place are in the full report.
Unlock this chapterChapter 2
Salt air, middle Citation SII: 0%
Also graded: damp air, freeze–thaw, near the coast and moisture in the air.
N420KH sits inside the middle half. Its grade and exact place are in the full report.
Unlock this chapterChapter 3
Short runways, middle Citation SII: 2%
Also graded: hot, high takeoffs; density altitude; dust and dry climate.
Not graded: not enough data.
Unlock this chapter05
All four chapters, every flight since January 2025 leg by leg, and the one thing to ask the seller.
Page one
Every chapter has this table, with a note on any assumption behind it.
days
Ask for
N420KH, Cessna Citation SII
$395one aircraft
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06
The Aircraft Ledger. “N420KH: how this Cessna Citation SII is flown.” Data through 31 Jul 2026. theaircraftledger.com/aircraft/n420kh
About 44 estimated hours in the 12 months to 31 Jul 2026, across 18 tracked flights. Hours are estimated from time in the air, so the logbook has the exact figure.
N420KH made 18 tracked flights in the 12 months to 31 Jul 2026, about 2 a month, and flew on about 3 days in each month it flew.
None of its 18 tracked flights in the 12 months to 31 Jul 2026 crossed a border.
It was last tracked in February 2026. We publish an aircraft’s flights seven days after they happen, and show them by month only.
We leave out airports, bases and exact dates on purpose. We show how an aircraft has been used, not where it goes.
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.
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.