The Aircraft LedgerCheck a tail

Tail record, Dassault Falcon 900, United States register

N521CL: how this Dassault Falcon 900 is flown

Legs like most Falcon 900s: inside the middle half of its type on hours per landing.

Unlock the full report, $395See a sample report

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 Falcon 900.

01

How N521CL compares.

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

Tracked flights

30

in the twelve months, about 3 a month

Days flown a month

2.5

in the months it flew

Estimated hours

≈49

in the twelve months, from time in the air

02

Month by month.

Its busiest month was September 2025, with 7 flights.

Tracked flights

Its busiest month was September 2025, with 7 flights. It did not fly in March 2026. The record has 22 tracking gaps, so about one flight in 1 may be missing and every count is a minimum.

Source: The Aircraft Ledger, flight data for N521CL, 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 452 tracked Falcon 900s. Every dot is one aircraft; the gold one is N521CL.

Chapter 1

Fatigue

Typical for its type

How short were its legs?

Utilization isn’t graded for N521CL: 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. 44th percentile

    1.7 : 1middle Falcon 900 1.7 : 1

  • Short hops10th percentile

    16%middle Falcon 900 33%

  • Leg length56th percentile

    536 nmmiddle Falcon 900 499 nm

How its legs split

Share of N521CL’s legs by length, nm, in the twelve months

Harsher means harder on the aircraft than three quarters of Falcon 900s; typical is the middle half. Percentiles compare this aircraft with every tracked Falcon 900, over its record since 1 Jan 2025.

04

What only the report shows.

The fleet is shown, and whether N521CL sits inside its middle half. Its grades and values are in the full report.

Chapter 2

Corrosion

Salt air, middle Falcon 900: 2%

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

Not graded: not enough data.

Unlock this chapter

Chapter 3

Engines and brakes

Short runways, middle Falcon 900: 22%

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

N521CL sits inside the middle half. Its grade and exact place are in the full report.

Unlock this chapter

Chapter 4

Utilization

Flights a month, middle Falcon 900: 4.8

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

Not graded: too few of its flights were tracked.

Unlock this chapter

05

The full report on N521CL.

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

TailCheck report

N521CL, Dassault Falcon 900

$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
Unlock the full report

See a sample report first

Weighing it against other Falcon 900s? Put it on a Spotlight board with up to four others. Included with Unlimited, $995 a month.

06

Questions about N521CL.

Cite this data

The Aircraft Ledger. “N521CL: how this Dassault Falcon 900 is flown.” Data through 31 Jul 2026. theaircraftledger.com/aircraft/n521cl

How many hours does N521CL fly a year?

About 49 estimated hours in the 12 months to 31 Jul 2026, across 30 tracked flights. Hours are estimated from time in the air, so the logbook has the exact figure.

How often is N521CL flown?

N521CL made 30 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 N521CL fly internationally?

2 of its 30 tracked flights in the 12 months to 31 Jul 2026, 7%, crossed a border.

When did N521CL 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 N521CL 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 N521CL?

All four graded chapters (Fatigue, Corrosion, Engines and brakes, and Utilization), each against the tracked Falcon 900s, 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 Dassault Falcon 900Buyer’s guideWhat to check before buying a used Falcon 900SpotlightCompare N521CL with other Falcon 900s

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.