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LearjetBusiness jetPartially retired

Learjet 55 family

The Learjet 55 story, from first flight to lasting reputation

The first Learjet with a stand-up midsize cabin, pairing the brand’s familiar speed with noticeably more passenger room.

Learjet 55 family is a partially retired business jet built by Learjet. It first flew in 1979, entered service in 1981, and went on to shape airline fleets, passenger journeys, and aviation memory.

First flight

1979

Service entry

1981

Seating band

6 to 8

Learjet 55 family is a partially retired business jet by Learjet, first flown in 1979 and introduced in 1981, with typical seating for 6 to 8 and range up to 2,200 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

2,200 nm

Notable operators

Corporate operators · Charter fleets · Air ambulance operators

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 55C

Learjet 55C is a partially retired member of the Learjet 55 family, known for the late branch with delta fins and refined performance.

Range 2,200 nm · Entry 1987

Specifications

Current public facts

Manufacturer
Learjet
Program history
Class
Business jet
Aircraft category
First flight
1979-04-19
Program history
Service entry
1981
Operator records
Current status
Partially retired
Fleet references
Typical seating
6 to 8
Operator and cabin references
Range band
Up to 2,200 nm
Program literature
Cruise speed
465 kt
Planning data

Archive moments

Human context

The Learjet 55 bridges the narrow early jets and later Learjet 60, making it central to the way the company moved into larger cabins.
Business-aviation pages stay focused on engineering, cabin layout, and mission logic instead of celebrity shorthand or lifestyle fog.

Timeline

Program milestones

  1. 1979

    First flight

    The Learjet 55 begins flight testing and establishes the public shape of the family.

  2. 1981

    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