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RTX10-K: Joint venture

RTX divisions collaborate with EU on PHARES hybrid-electric engine project

What happened

Collins Aerospace and Pratt & Whitney Canada are key partners in the EU's Clean Aviation initiative, developing a hybrid-electric engine to improve fuel efficiency by up to 20%. This signals significant investment in next-generation sustainable aviation technology and complex systems integration.

Source

SEC EDGARFeb 6, 2026

Annual report (Form 10-K)

RTX 10-K for FY2025

Filing excerpt

Collins was selected by the European Union’s Clean Aviation Joint Undertaking (Clean Aviation) to collaborate with Pratt & Whitney Canada as well as other consortium members on multiple development projects aimed at increasing fuel efficiency for next-generation regional aircraft, most notably the Powerplant Hybrid Applications Regional Segment (PHARES) project.

sec.gov/Archives/edgar/data/101829/000010182926000006/rtx-20251231.htmRead the full source

Other signals in this filing (11)

Extracted by Autobound

From the Signal API record
Signal
10-K: Joint venture

What this signalsFilings often name leadership changes, deals and spending plans.

Period
FY2025
Fiscal year end
12/31
Filed
Feb 6, 2026

More 10-K signals at other companies

The full record

From the Signal API record

Numbers

Percent
20% (Targeted fuel efficiency improvement on regional aircraft missions)

Details

CIK
101829
Accession number
0000101829-26-000006
Timeframe
Multi year
Filing year
2026
Why it matters
New entity needs
Signal category
Strategic

Topics and mentions

Technologies

  • hybrid-electric propulsion

Competitors

  • Airbus
  • ATR

Regions named

  • Europe

Extraction

Confidence
High
Relevance
80%
Sentiment
Positive
Detected
Feb 10, 2026
signal_type
sec-10k
signal_subtype
jointVenture

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The API returns more than this page shows

This page shows a preview. The full sec-10k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
Show the full JSONThe record on this page and the API request

GET /v1/signals/e05e8c07-3fb2-4aed-a0d0-d5f88eb125f8 returns this record as JSON. POST /v1/companies/enrich returns every signal for rtx.com.

{
  "signal_id": "e05e8c07-3fb2-4aed-a0d0-d5f88eb125f8",
  "signal_type": "sec-10k",
  "signal_subtype": "jointVenture",
  "detected_at": "2026-02-10T07:48:55.334+00:00",
  "company": {
    "name": "RTX",
    "domain": "rtx.com"
  },
  "data": {
    "detail": "Collins Aerospace and Pratt & Whitney Canada are key partners in the EU's Clean Aviation initiative, developing a hybrid-electric engine to improve fuel efficiency by up to 20%. This signals significant investment in next-generation sustainable aviation technology and complex systems integration.",
    "metrics": {
      "pct": 0.2,
      "timeframe": "multi_year",
      "pct_context": "Targeted fuel efficiency improvement on regional aircraft missions"
    },
    "summary": "RTX divisions collaborate with EU on PHARES hybrid-electric engine project",
    "excerpts": "Collins was selected by the European Union’s Clean Aviation Joint Undertaking (Clean Aviation) to collaborate with Pratt & Whitney Canada as well as other consortium members on multiple development projects aimed at increasing fuel efficiency for next-generation regional aircraft, most notably the Powerplant Hybrid Applications Regional Segment (PHARES) project.",
    "relevance": 0.8,
    "sentiment": "positive",
    "confidence": "high",
    "source_url": "https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/rtx-20251231.htm",
    "filing_date": "2026-02-06",
    "filing_year": 2026,
    "fiscal_year_end": "12/31",
    "sales_relevance": "New entity needs",
    "signal_category": "strategic",
    "regions_mentioned": [
      "Europe"
    ],
    "competitors_mentioned": [
      "Airbus",
      "ATR"
    ],
    "technologies_mentioned": [
      "hybrid-electric propulsion"
    ]
  }
}

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