# Sikorsky S-70I - Type: Aircraft model (FAA registry) - Registry codes: 05633JZ, 8140305 - Manufacturer (registry): SIKORSKY · SIKORSKY AIRCRAFT CORP - Model: S-70I - Aircraft type: Rotorcraft - Category: Rotorcraft - Engines: 2 · Turbo-shaft - Seats: 15 - Weight class: Up to 12,499 lb - Certification: Not type certificated - Registered aircraft: 20 - Page: https://openairdocs.org/model/sikorsky-s-70i Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft (20) - [N283SD](https://openairdocs.org/aircraft/N283SD): [City Of San Diego](https://openairdocs.org/faa-owner/CITY%20OF%20SAN%20DIEGO), [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego), built 2017, S/N 704025 - [N451DF](https://openairdocs.org/aircraft/N451DF): [California Dept Of Forestry & Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20%26%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2022, S/N 705337 - [N452DF](https://openairdocs.org/aircraft/N452DF): [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2024, S/N 705354, Registration pending, pending cancellation - [N453DF](https://openairdocs.org/aircraft/N453DF): [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2024, S/N 705355, Registration pending, pending cancellation - [N454DF](https://openairdocs.org/aircraft/N454DF): [California Dept Of Forestry & Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20%26%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2024, S/N 705356 - [N476DF](https://openairdocs.org/aircraft/N476DF): [California Department Of Forestry & Fire](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPARTMENT%20OF%20FORESTRY%20%26%20FIRE), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2020, S/N 704083 - [N477DF](https://openairdocs.org/aircraft/N477DF): [California Dept Of Forestry And Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20AND%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2020, S/N 704088 - [N478DF](https://openairdocs.org/aircraft/N478DF): [California Dept Of Forestry & Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20%26%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2020, S/N 704110 - [N479DF](https://openairdocs.org/aircraft/N479DF): [California Dept Of Forestry & Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20%26%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2021, S/N 704111 - [N480DF](https://openairdocs.org/aircraft/N480DF): [California Dept Of Forestry And Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20AND%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2019, S/N 704081 - [N482DF](https://openairdocs.org/aircraft/N482DF): [California Dept Of Forestry And Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20AND%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2020, S/N 704082 - [N483DF](https://openairdocs.org/aircraft/N483DF): [California Dept Of Forestry & Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20%26%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2018, S/N 704030 - [N484DF](https://openairdocs.org/aircraft/N484DF): [California Dept Of Forestry & Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20%26%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2019, S/N 704046 - [N485DF](https://openairdocs.org/aircraft/N485DF): [California Dept Of Forestry & Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20%26%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2018, S/N 704033 - [N486DF](https://openairdocs.org/aircraft/N486DF): [California Dept Of Forestry & Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20%26%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), S/N 704048 - [N487DF](https://openairdocs.org/aircraft/N487DF): [California Depart Of Forestry & Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPART%20OF%20FORESTRY%20%26%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), S/N 704051 - [N492DF](https://openairdocs.org/aircraft/N492DF): [California Dept Of Forestry & Fire Protection](https://openairdocs.org/faa-owner/CALIFORNIA%20DEPT%20OF%20FORESTRY%20%26%20FIRE%20PROTECTION), [Mcclellan, CA](https://openairdocs.org/faa-place/CA/Mcclellan), built 2021, S/N 704112 - [N8048X](https://openairdocs.org/aircraft/N8048X): [Sikorsky Aircraft Corp](https://openairdocs.org/faa-owner/SIKORSKY%20AIRCRAFT%20CORP), [Stratford, CT](https://openairdocs.org/faa-place/CT/Stratford), built 2011, S/N 703745 - [N821LA](https://openairdocs.org/aircraft/N821LA): [Consolidated Fire Protection District Of La County](https://openairdocs.org/faa-owner/CONSOLIDATED%20FIRE%20PROTECTION%20DISTRICT%20OF%20LA%20COUNTY), [Pacoima, CA](https://openairdocs.org/faa-place/CA/Pacoima), built 2017, S/N 704023 - [N822LA](https://openairdocs.org/aircraft/N822LA): [Consolidated Fire Protection Dist Of Los Angeles](https://openairdocs.org/faa-owner/CONSOLIDATED%20FIRE%20PROTECTION%20DIST%20OF%20LOS%20ANGELES), [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles), built 2017, S/N 704024 ## NTSB investigations None matched to aircraft with this model. ## FAA accident and incident reports (1) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20240730017479I](https://openairdocs.org/incident/20240730017479I), Jul 30, 2024: Sikorsky S-70I (N478DF), City Of Ten Tho, CA, Minor damage. According to the operator, while departing, the helicopter encountered a wind gust. The tail-rotor struck a tree. Minor damage to the plastic covering of the… --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.