Aircraft Orders & Deliveries
Harbor Diversified Sells Air Wisconsin Assets for $113.2 Million
Harbor Diversified completes $113.2M sale of Air Wisconsin and 25 CRJ-200 jets to CSI Aviation and ASL after losing American Airlines contract.

This article summarizes reporting by The Post-Crescent and public filings from Harbor Diversified, Inc.
Air Wisconsin Assets Sold to CSI Aviation and ASL for $113.2 Million
Harbor Diversified, Inc. has completed the sale of its regional airline subsidiary, Air Wisconsin Airlines LLC, and a fleet of 25 Bombardier CRJ-200 aircraft. According to reporting by The Post-Crescent and recent Securities and Exchange Commission (SEC) filings, the transaction is valued at approximately $113.2 million and effectively marks Harbor Diversified’s exit from the airline operating business.
The deal, finalized on January 9, 2026, splits the Airlines assets between two distinct buyers: Albuquerque-based CSI Aviation, Inc. and the Associated Lease and Finance Group, LLC (ASL). This restructuring follows a challenging year for the Appleton-based carrier, which faced significant financial headwinds after losing its long-standing capacity purchase agreement (CPA) with American Airlines in early 2025.
Transaction Details and Asset Split
The acquisition involves a strategic division of Air Wisconsin’s operational capabilities and physical assets. According to regulatory filings reviewed by AirPro News, the aggregate purchase price of roughly $113.2 million covers both the operating certificate and the owned aircraft fleet.
CSI Aviation Acquires Operations
CSI Aviation, Inc. has acquired 100% of the membership interests in Air Wisconsin Airlines LLC. This purchase grants CSI ownership of the airline’s Part 121 air carrier operating certificate, a critical asset that allows for scheduled commercial airline operations. In addition to the certificate, CSI acquired 13 of the carrier’s CRJ-200 regional jets.
CSI Aviation is a diversified aviation services company known for medical flight services, air charter, and government contracting. Industry observers note that acquiring an established Part 121 certificate allows the company to significantly expand its operational scope.
ASL Takes Remaining Fleet
The second buyer, Associated Lease and Finance Group, LLC (ASL), purchased the remaining 12 CRJ-200 aircraft. ASL specializes in aviation leasing and finance. It is common for firms in this sector to acquire aging regional jets either to lease them to other operators or to dismantle them for engines and components, which remain in high demand for maintaining other CRJ-200 fleets globally.
Context: A Turbulent Transition
The sale concludes a period of uncertainty for Air Wisconsin. For years, the airline operated exclusively as “American Eagle,” feeding traffic into American Airlines’ major hubs, particularly Chicago O’Hare. However, that relationship ended in April 2025, stripping the regional carrier of its primary revenue source.
Following the contract termination, Air Wisconsin attempted to pivot toward independent charter operations and Essential Air Service (EAS) routes. The Post-Crescent notes that the airline briefly secured an EAS contract for Parkersburg, West Virginia, in August 2025 but withdrew before service began due to the impending restructuring.
Workforce Impact
The restructuring has had a tangible impact on the airline’s workforce in Wisconsin. In late 2025, the company issued WARN notices affecting approximately 252 employees, including pilots, mechanics, and support staff at its bases in Appleton and Milwaukee.
“This sale marks the exit of Harbor Diversified from the airline operating business.”
, Research Report on Harbor Diversified SEC Filings
AirPro News Analysis
The split-sale of Air Wisconsin highlights a growing trend in the regional aviation sector: the decoupling of operating certificates from aging fleets. While the CRJ-200 is widely considered obsolete for major network carriers due to high fuel costs and passenger preference for larger dual-class regional jets, the underlying Part 121 operating certificate remains a high-value asset.
For CSI Aviation, purchasing the certificate avoids the years-long, capital-intensive process of obtaining new FAA certification from scratch. This move suggests CSI intends to scale its government and charter operations rapidly, leveraging the regulatory framework Air Wisconsin maintained for decades.
Frequently Asked Questions
Who owns Air Wisconsin now?
CSI Aviation, Inc. now owns the Air Wisconsin Airlines LLC operating certificate and brand, along with 13 aircraft. The remaining 12 aircraft were sold to Associated Lease and Finance Group (ASL).
What happened to the American Airlines contract?
The capacity purchase agreement (CPA) with American Airlines ended in April 2025. This contract was the airline’s primary source of revenue, leading to the search for a buyer.
Will Air Wisconsin continue to fly?
Under CSI Aviation ownership, the entity holds a valid operating certificate. However, its mission will likely shift from scheduled commercial regional service (like American Eagle) to charter, government, or specialized contract flying.
Sources
- The Post-Crescent
- Harbor Diversified SEC Filings
Photo Credit: Air Wisconsin
Aircraft Orders & Deliveries
Cessna SkyCourier Enters Service in the Philippines
Textron Aviation delivered the first Cessna SkyCourier to the Philippines on June 5, 2026, for operator LEASCOR.

Textron Aviation Inc. delivered the first Cessna SkyCourier to the Philippines on June 5, 2026, handing over a 19-passenger variant equipped with a passenger-to-freighter conversion kit to Leading Edge Air Services Corporation (LEASCOR). The delivery marks the entry into service for the twin-engine turboprop in the archipelagic nation, expanding passenger and cargo connectivity across remote island communities.
According to a press release issued by Textron Aviation, the aircraft will support domestic transport, tourism, and logistics operations, particularly in areas reliant on short or unpaved runways. LEASCOR operates as a wholly owned subsidiary of ACDI Multipurpose Cooperative.
Operational Versatility for Island Networks
LEASCOR, established in 2016 as the air chartering arm of ACDI Multipurpose Cooperative, will utilize the aircraft’s conversion capabilities to alternate between full passenger and full cargo aircraft missions. The delivered variant can accommodate up to 19 passengers or be reconfigured to carry freight.
When operating in a Combi layout, the aircraft can transport nine passengers alongside cargo. In its dedicated freighter configuration, the SkyCourier offers a maximum payload capacity of 6,000 pounds and is capable of handling three LD3 shipping containers.
Maj. Gen. Gilbert S. Llanto, representing LEASCOR and ACDI, stated that the aircraft strengthens the operator’s ability to provide reliable air connectivity to communities dependent on consistent service.
“What makes the SkyCourier invaluable is its purpose-built versatility, supported by twin-engine reliability, high payload capacity and the ability to operate on short and unpaved runways,” Llanto said. “With the SkyCourier, we are strengthening our capability to open underserved routes, enhance logistics and support regional economies.”
Aircraft Specifications and Regional Expansion
The Cessna SkyCourier is powered by two Pratt & Whitney Canada PT6A-65SC turboprop engines and features McCauley Propeller C779 110-inch aluminum four-blade propellers. The flight deck is equipped with Garmin G1000 NXi avionics. Performance specifications include a maximum cruise speed of 200 knots true airspeed (ktas) and a maximum range of 900 nautical miles.
The June 5 delivery follows the aircraft receiving type certification from the Civil Aviation Authority of the Philippines (CAAP) on August 21, 2024. Textron Aviation Vice President of SkyCourier Sales Juan Escalante noted that the platform enables operators to respond quickly to changing transportation needs while maintaining efficiency.
The Philippine delivery is part of a broader regional expansion for the aircraft type. On May 15, 2026, Textron Aviation delivered the first Cessna SkyCourier to the Republic of the Marshall Islands for use by AIR Marshall Islands. To support growing global demand, the manufacturer announced the completion of an expanded flight test hangar at its East Wichita Campus on May 29, 2026.
AirPro News analysis
The introduction of the Cessna SkyCourier into the Philippine market highlights a growing requirement for flexible, high-capacity utility turboprops in archipelagic regions. For operators like LEASCOR, the ability to rapidly switch between passenger and cargo configurations without requiring specialized ground support equipment provides a distinct economic advantage. We view the SkyCourier’s unpaved runway capability and standard LD3 container compatibility as critical factors for logistics networks operating outside major hub airports. As older utility aircraft in the region approach the end of their operational lifecycles, the SkyCourier is positioned to capture replacement demand in markets where infrastructure constraints dictate aircraft selection.
Sources: Textron Aviation
Photo Credit: Textron Aviation
Aircraft Orders & Deliveries
Boeing 777-9 Receives FAA TIA Phase 4B Clearance
The FAA granted Boeing 777-9 Type Inspection Authorization Phase 4B, enabling direct agency participation in final flight testing.

This article summarizes reporting by Aviation Week by Karen Walker.
The Boeing 777-9 has secured Type Inspection Authorization Phase 4B from the Federal Aviation Administration, clearing the way for agency personnel to directly participate in the aircraft’s final flight testing. Boeing Commercial Airplanes President and CEO Stephanie Pope announced the regulatory milestone on June 6, 2026, during the International Air Transport Association Annual General Meeting in Rio de Janeiro, Brazil.
According to Aviation Week, the approval marks a critical transition for the delayed widebody program. The Phase 4B authorization permits the Federal Aviation Administration (FAA) to evaluate the aircraft’s avionics, human factors, and stability and control systems in flight, shifting the focus from component-level validation to integrated operational assessments.
Advancing through the certification phases
The Type Inspection Authorization (TIA) process consists of five distinct phases. Pope noted that the previous Phase 4A was a smaller step, while Phase 4B represents one of the most substantial remaining hurdles before final certification.
“This authorization unlocks the largest remaining portion of our flight tests with the FAA that we can now go execute,”
Pope stated, as reported by Aviation Week. She added that the testing will now heavily focus on avionics and non-normal operations, allowing the manufacturer to validate checklists and system redundancies alongside regulators.
Timeline discrepancies and delivery targets
The manufacturer and the regulator have offered slightly different timelines for the final certification of the Boeing 777-9. During her June 6 remarks, Pope indicated that Boeing is focused on completing flight tests and achieving certification by the end of 2026.
However, FAA Administrator Bryan Bedford provided a different estimate during the CAPA Americas Airline Leader Summit in late May 2026. Bedford stated that the agency expects to certify the Boeing 737 MAX 7 and Boeing 737 MAX 10 by the end of 2026, with the 777X program following in early 2027. Initial commercial deliveries of the 777-9 are currently projected for early 2027.
AirPro News analysis
The transition to TIA Phase 4B is a definitive signal that the FAA is satisfied with Boeing’s preliminary data and is ready to commit agency resources to in-flight validation. For a program that has faced years of delays, reaching this stage indicates that the aircraft’s core systems are stable enough for direct regulatory scrutiny.
We note that the slight divergence in certification timelines between Boeing and the FAA is standard for this phase of a major aircraft program. The FAA’s projection of early 2027 aligns with the agency’s current rigorous oversight posture, prioritizing thoroughness over manufacturer targets. Even if certification slips into 2027, the early 2027 delivery target remains plausible provided no major anomalies are discovered during the Phase 4B flight tests.
Sources: Aviation Week
Photo Credit: Boeing
Aircraft Orders & Deliveries
Airbus Nears Widebody Order With Scandinavian Airlines SAS
Airbus is finalizing a deal to supply SAS with 15-20 A330neo and A350 jets for delivery in the early 2030s.

This article summarizes reporting by Reuters citing Bloomberg News.
Airbus SE is finalizing an agreement to supply Scandinavian Airlines (SAS AB) with 15 to 20 widebody aircraft, securing critical delivery slots for the carrier in the early 2030s.
According to reporting by Bloomberg News, summarized by Reuters on June 6, 2026, the prospective order includes a mix of Airbus A330neo and Airbus A350 jets. The decision to select the European manufacturer over Boeing Co. aligns with the airline’s strategy to maintain fleet commonality and control operational costs across its long-haul network.
Strategic Fleet Commonality
SAS currently operates an all-Airbus widebody fleet featuring newer A350s and older A330 aircraft. In February 2026, SAS Chief Executive Officer (CEO) Anko van der Werff confirmed the airline was evaluating proposals from both Airbus and Boeing for a large widebody acquisition.
The carrier intends to finalize the agreement in the coming weeks. This fleet renewal supports the airline’s planned growth at its primary Copenhagen Kastrup Airport (CPH) hub. The expansion follows a recent equity investment from Air France-KLM and the Scandinavian carrier’s transition to the SkyTeam alliance.
Navigating Geopolitical and Fuel Pressures
The fleet investment comes as SAS navigates severe operational headwinds. The ongoing Iran war and the effective closure of the Strait of Hormuz have driven jet fuel prices to record highs.
Reuters reported that these fuel cost spikes recently forced the airline to reduce its flight schedule. Securing next-generation, fuel-efficient aircraft like the A330neo and A350 is a critical component of mitigating long-term exposure to volatile energy markets.
AirPro News analysis
We view the SAS decision to stick with Airbus as a pragmatic move to avoid the transition costs associated with introducing a new aircraft type into the fleet. Pilot training, maintenance tooling, and spare parts inventory for a mixed Boeing and Airbus widebody operation would likely erode the economic benefits of a split order. Securing delivery slots for the early 2030s now protects the airline against ongoing supply chain constraints that continue to limit widebody availability across the industry.
Sources: Reuters
Photo Credit: Airbus
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