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Aircraft registration

N45KX

Built 2003 · registered US

118 for sale771 registered

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ActiveManufacturer Learjet Model 45 Variant 45
Representative photo of a Learjet 45Type photo — not this specific aircraftPhoto via Wikipedia: Learjet 45
This aircraft is a
Learjet 45
Full specs

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2004 Learjet 40
Cornelius, USA
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2009 Learjet 45 XR6 photos
2009 Learjet 45 XR
Guilford, USA
$3,595,000
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Cabin interior of a Bombardier Learjet 45.10 photos
Bombardier Learjet 45
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Listed 3w ago

Flight activity

(54 tracking legs recorded)

Live tracking paused — activity data through 24 Aug 2026. Windows below are measured to that date.

30 days to 24 Aug 2026
17
90 days to 24 Aug 2026
54
Last seen
21 Aug 2026
Tracked since
30 May 2026

Frequent routes: KOAK → KBOS (1) · KOAK → KSLN (1)

  • Tracked flight21 Aug 2026 · 3h 00m
  • … → KOAK11 Aug 2026 · 5h 48m
  • … → KHIO11 Aug 2026 · 1h 17m
  • … → KSJC10 Aug 2026 · 1h 50m
  • … → PAJN9 Aug 2026 · 0h 42m
  • … → PAJN9 Aug 2026 · 7h 05m
  • … → KSLC19 Jul 2026 · 1h 39m
  • Tracked flight16 Jul 2026 · 5h 46m
  • Tracked flight14 Jul 2026 · 1h 32m
  • Tracked flight11 Jul 2026 · 5h 55m

Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.

From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.

How common is this aircraft?
771Learjet 45 registered worldwide

Common. More common than 95% of the aircraft models we track.

More 45 aircraft

Other 45 airframes by tail number — same model as N45KX.

See all 771 registered 45
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Registration history

(1)
  • N45KXUSACTIVE
    KALITTA CHARTERS LLC
    2023 – present

Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal

Operator history

(1)
  • Kalitta Charters
    Operator
    2026 – present
About N45KX
What type of aircraft is N45KX?

N45KX is a Learjet 45, built in 2003.

Where is N45KX registered?

N45KX is currently registered in United States (US).

What is the MSN of N45KX?

The manufacturer serial number (MSN) of N45KX is 233.

What is the ICAO24 (Mode S) code for N45KX?

N45KX's ICAO24 hex code is A570BA.

Is N45KX still airworthy?

N45KX's current registry status is Active.