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LearjetBusiness jetPartially retired

Learjet 20 family

The Learjet 20 story, from first flight to lasting reputation

The razor-edged Learjets that made small, fast corporate flying look glamorous and urgent in equal measure.

Learjet 20 family is a partially retired business jet built by Learjet. It first flew in 1963, entered service in 1964, and went on to shape airline fleets, passenger journeys, and aviation memory.

First flight

1963

Service entry

1964

Seating band

6 to 8

Learjet 20 family is a partially retired business jet by Learjet, first flown in 1963 and introduced in 1964, with typical seating for 6 to 8 and range up to 2,000 nautical miles.

Its place in business aviation comes from the combination of mission capability, cabin layout, operator use, and the reasons buyers kept the type or moved to its successors.

Range band

2,000 nm

Notable operators

Corporate operators · Air ambulance

Source stack

  • Official manufacturer product pages and brochures
  • FAA or EASA type certificate material
  • operator mission and cabin references

Variants

Representative variants

Manufacturer pageForum hubCompare families

Variant

Learjet 25

Learjet 25 is a partially retired member of the Learjet 20 family, known for the long-range early branch that best captures the family’s classic identity.

Range 2,000 nm · Entry 1967

Specifications

Current public facts

Manufacturer
Learjet
Program history
Class
Business jet
Aircraft category
First flight
1963-10-07
Program history
Service entry
1964
Operator records
Current status
Partially retired
Fleet references
Typical seating
6 to 8
Operator and cabin references
Range band
Up to 2,000 nm
Program literature
Cruise speed
470 kt
Planning data

Archive moments

Human context

Early Learjets remain some of the most iconic business jets ever built because the shape itself still reads as speed and executive ambition.
Business-aviation pages stay focused on engineering, cabin layout, and mission logic instead of celebrity shorthand or lifestyle fog.

Timeline

Program milestones

  1. 1963

    First flight

    The Learjet 20 begins flight testing and establishes the public shape of the family.

  2. 1964

    Service entry

    The family enters passenger or executive service and begins building its operating footprint.

  3. Today

    Reduced but active

    Passenger or executive use continues in smaller numbers, making the family feel historical and current at the same time.

Related news

Editorial context

All news
No editorial dispatches are attached to this family yet. The aircraft record is live, and newsroom or archive coverage can be layered onto it later without changing the URL.

Forum threads

Community memory

Family hub