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The Pitts S-1 (ICAO type PTS1) is an aircraft certificated in the Normal and Acrobatic category. It has a maximum take-off weight of 700 kg. It offers a maximum range of 270 nm, a cruise speed of 106 knots, a service ceiling of 22,000 ft and seating for up to 2 across its variants.

Pitts S-1

Pitts S-1
PTS1
Photo: Ahunt at English Wikipedia · Public domain
Year
—
Owner
—
Last seen
—
MTOW
700 kg
Range
270 nm
Seats
2
S-1
Pitts · S-1
Model overview

Fleet & certification

Built
503
Active
502
Certifying authorities
FAA
Market

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Marketplace

4 for sale right now

Variants

Per-variant specifications

VariantEngineMTOWRangeCruisePax
S-1S
S-1S
—400–700 kg210–270 nm106 kt1–2
S-1T
S-1T
—400 kg270 nm106 kt1
Type certification

The FAA paperwork

TCDS A8SO · Rev 27 · issued 2017-04-04

Category
Normal and Acrobatic
MTOW
772 kg
Seats
2 passengers
Fuel
106 L
Approved fuel100/130 minimum grade aviation gasoline
Engine

Lycoming AEIO-540-D4A5 with Bendix Fuel Injector NO. RSA-5AD1

Certification basis

FAR 23, effective February 1, 1965, including amendments 1 through 6. Application for type certificate, August 16, 1968. FAR 36, dated December 1, 1969, plus amendments 36-1 throug…

Safety & ops history

Where to look next

Detailed safety & ops history coming soon — view this model's FAA Airworthiness Directives at FAA.gov.

Pitts S-1 market & fleet intelligence

Registry, flight-tracking and market data on the Pitts S-1 fleet — updated daily.

Fleet age

45 yearsmedian age

Of the 306 registered Pitts S-1 with a known build year (61% of the 503 we track), the median age is 45 years.

Registration activity

14changed registration in 12 months

14 of the 503 registered Pitts S-1 we track changed registration in the last 12 months (3% of the fleet), across 14 registration events. Registration changes include ownership transfers, re-registrations and address updates — not all are sales.

Fleet activity — last 90 days
Aircraft seen flying
2
Tracked flights
2
Tracked flight hours
0
Share of fleet flying
0%

2 Pitts S-1 were tracked flying in the last 90 days (0% of the registered fleet), across 2 flights. Sprinkle flight tracking began May 2026; coverage is ADS-B-derived and not exhaustive.

For sale now

4Pitts S-1 listed for sale

$35Kmedian $53K$125K

Asking prices from $35K to $125K, typically $40K–$80K — based on 7 USD asking prices on Sprinkle, not an appraisal.

Browse Pitts S-1 for sale →
S-1 — frequently asked
What is the range of the Pitts S-1?

The Pitts S-1 has a maximum range of 270 nautical miles across variants.

How many people can the Pitts S-1 carry?

The Pitts S-1 seats up to 2 across its variants.

What is the MTOW of the Pitts S-1?

The Pitts S-1's maximum take-off weight is 700 kg.

What is the ICAO type designator for the Pitts S-1?

The Pitts S-1's ICAO type designator is PTS1.

How many Pitts S-1 aircraft are registered worldwide?

Sprinkle tracks 503 registered Pitts S-1 airframes worldwide.