The Aircraft LedgerCheck a tail

Tail record, Beechcraft Premier I, United States register

N66LM: how this Beechcraft Premier I is flown

Legs like most Premier Is: 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 Premier I.

01

How N66LM compares.

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

Tracked flights

20

in the twelve months, about 2 a month

Days flown a month

2.0

in the months it flew

Estimated hours

≈20

in the twelve months, from time in the air

02

Month by month.

Its busiest month was May 2026, with 6 flights.

Tracked flights

Its busiest month was May 2026, with 6 flights. It did not fly in September 2025. The record has 17 tracking gaps, so about one flight in 1 may be missing and every count is a minimum.

Source: The Aircraft Ledger, flight data for N66LM, 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 218 tracked Premier Is. Every dot is one aircraft; the gold one is N66LM.

Chapter 1

Fatigue

Typical for its type

How short were its legs?

Utilization isn’t graded for N66LM: 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. 49th percentile

    1.2 : 1middle Premier I 1.2 : 1

  • Short hops61st percentile

    52%middle Premier I 47%

  • Leg length44th percentile

    299 nmmiddle Premier I 320 nm

How its legs split

Share of N66LM’s legs by length, nm, in the twelve months

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

04

What only the report shows.

The fleet is shown, and whether N66LM sits inside its middle half. Its grades and values are in the full report.

Chapter 2

Corrosion

Salt air, middle Premier I: 1%

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 Premier I: 3%

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

N66LM 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 Premier I: 4.6

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 N66LM.

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

TailCheck report

N66LM, Beechcraft Premier I

$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 Premier Is? Put it on a Spotlight board with up to four others. Included with Unlimited, $995 a month.

06

Questions about N66LM.

Cite this data

The Aircraft Ledger. “N66LM: how this Beechcraft Premier I is flown.” Data through 31 Jul 2026. theaircraftledger.com/aircraft/n66lm

How many hours does N66LM fly a year?

About 20 estimated hours in the 12 months to 31 Jul 2026, across 20 tracked flights. Hours are estimated from time in the air, so the logbook has the exact figure.

How often is N66LM flown?

N66LM made 20 tracked flights in the 12 months to 31 Jul 2026, about 2 a month, and flew on about 2 days in each month it flew.

Does N66LM fly internationally?

None of its 20 tracked flights in the 12 months to 31 Jul 2026 crossed a border.

When did N66LM 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 N66LM 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 N66LM?

All four graded chapters (Fatigue, Corrosion, Engines and brakes, and Utilization), each against the tracked Premier Is, 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 Beechcraft Premier ISpotlightCompare N66LM with other Premier Is

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.