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The Piper J4B is an aircraft of United States origin. It has a maximum take-off weight of 600 kg. It offers a maximum range of 300 nm, a cruise speed of 80 knots, a service ceiling of 12,000 ft and seating for up to 2 across its variants.

Piper J4B

Model overview

Fleet & certification

Built
3
Active
3
Origin
United States
Certifying authorities
FAA
Variants

Per-variant specifications

VariantEngineMTOWRangeCruisePax
J4B
J4B
—600 kg300 nm80 kt2
Type certification

The FAA paperwork

TCDS TC 708

MTOW
544 kg
Seats
1 crew · 4 passengers
Fuel
61 L
Engine

Franklin 4AC-171, 60 hp

Certification basis

Type Certificate No. 708, Production Certificate No. 7

Safety & ops history

Where to look next

Detailed safety & ops history coming soon — view this model's FAA Airworthiness Directives at FAA.gov.
J4B — frequently asked
What is the range of the Piper J4B?

The Piper J4B has a maximum range of 300 nautical miles across variants.

How many people can the Piper J4B carry?

The Piper J4B seats up to 2 across its variants.

What is the MTOW of the Piper J4B?

The Piper J4B's maximum take-off weight is 600 kg.

How many Piper J4B aircraft are registered worldwide?

Sprinkle tracks 3 registered Piper J4B airframes worldwide.

Registered J4B aircraft

Individual J4B airframes by tail number — registration history, operator and lineage.