SA00229NY
Installation of Sky Harbour Aircraft Refinishing Ltd Ice Damage Prevention Plates. (PA-23-250 6 place). Held by Sky Harbour Aircraft Refinishing (Canada), which holds 3 approved modifications in all. Last revised January 24, 1997. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.
- Models
- PA-23-250, PA-23-235, PA-23, PA-23-160, PA-44-180, PA-39, PA-30, PA-31, PA-31-350, PA-31-300, PA-31-325, PA-42, PA-34-200, PA-31P, PA-31T, PA-31P-350
- Type certificates
- 1A10, 1A10, 1A10, 1A10, A19SO, A1EA, A1EA, A20SO, A20SO, A20SO, A20SO, A23SO, A7SO, A8EA, A8EA, A8EA
- On this site
- Piper PA-23 Apache and Aztec 1,316 registered
Piper PA-30 Twin Comanche 879 registered
Piper PA-31 Navajo and Chieftain 935 registered
Piper PA-34 Seneca 996 registered
Piper PA-39 Twin Comanche C/R 82 registered
Piper PA-42 59 registered
Piper PA-44 Seminole 600 registered - The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 22, 2026.