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Commercial aircraft account for most of Astronics Corp’s sales. Aircraft manufacturers, their suppliers and airlines buy its equipment for new planes and upgrades to existing fleets. Electrical power and seat-motion systems are its largest product line, followed by lighting and safety systems. Once a product is selected for a new aircraft, Astronics often retains the spare-parts business for that product. It also supplies military and general aviation aircraft.
Demand depends heavily on Boeing and Airbus production rates and airlines’ spending on new aircraft and cabin upgrades. Boeing is a significant direct customer. Most Aerospace orders cover day-to-day purchases or a single year rather than firm multiyear commitments.
The smaller Test Systems business sells and maintains automated equipment that tests customers’ electronics and other systems, serving equipment manufacturers and prime government contractors. Its large, often multiyear projects can leave substantial gaps between orders. Government-related business depends on public funding, and the U.S. government can terminate contracts at its discretion. Astronics must maintain security clearances to perform classified work, while export licensing and European technical requirements limit which products it can sell abroad.
The risk section is the longest, dullest part of the filing. This keeps only what can really hurt you: where it hits, how hard, when it plays out.
Every company claims an edge. Each one is checked against hard numbers like margins and returns: which hold, and which line gives way first.
Boeing’s aircraft production directly affects Astronics: Boeing buys its aerospace equipment and accounted for 10.4% of its 2025 sales. Watch production of Boeing’s commercial jets for airlines, since lower build rates can reduce Astronics’ component sales and profits.
TransDigm Group competes with Astronics in aircraft electrical power equipment, selling generators, motors and devices that condition power for the same commercial and military aircraft markets. Its Power & Control sales offer a window on demand in markets that also buy Astronics’ power-generation and distribution systems.
Loar Holdings and Astronics both depend on aircraft production and replacement-parts demand, selling equipment into commercial, business and military aviation. Watch Loar’s replacement-parts sales, which made up approximately 55% of its 2025 net sales; Astronics also often keeps the spare-parts business after its equipment is selected for a new aircraft.
Ducommun and Astronics both rely on aircraft manufacturers’ production rates: Ducommun sells aircraft electronics and structures, while Astronics supplies avionics, power systems and structures. Ducommun’s sales of structures for commercial and military aircraft are the relevant line to watch for aircraft-building demand.
Moog and Astronics depend on aircraft programs that buy Moog’s motion and control systems and Astronics’ power, seat-motion and avionics products. Watch Moog’s business with aerospace and defense manufacturers, which accounted for 61% of its fiscal 2025 sales, for changes in those customers’ equipment spending.
HEICO and Astronics share exposure to aircraft operators’ spending on fleets already in service: HEICO sells replacement parts, avionics and component services, while Astronics supplies spare parts for its installed equipment. Watch HEICO’s Flight Support Group for replacement-parts and repair demand, rather than treating all of HEICO’s sales as an aircraft-spending signal.
AAR and Astronics both depend on airline fleet spending: AAR sells aircraft parts and maintenance services, while Astronics sells cabin-upgrade equipment and spare parts. AAR’s parts sales and aircraft maintenance business help show airlines’ spending on existing fleets, though they do not directly measure cabin-upgrade budgets.
VSE and Astronics share exposure to operators’ spending on aircraft already in service: VSE sells parts and repair services, while Astronics supplies aftermarket equipment and spare parts. Watch VSE’s demand from airlines and corporate and private aircraft owners for a view of spending across both airline and business-aircraft fleets.
Curtiss-Wright and Astronics both depend on aerospace production and defense equipment spending, selling engineered aircraft products and defense electronics into markets that buy Astronics’ avionics and aircraft equipment. Watch Curtiss-Wright’s aerospace products and Defense Electronics business, rather than its nuclear-power or other industrial sales, for the spending most relevant to Astronics.
Boeing Company earningsBA
Boeing’s report shows whether commercial-jet production is holding up; Boeing buys Astronics’ aerospace equipment and is a significant source of its sales.
Watch Boeing’s commercial-jet production. Stronger output supports aircraft makers’ need for components and can help Astronics sell more equipment to its customers; weaker output can reduce related orders and weigh on Aerospace profit. Boeing accounted for 10.4% of Astronics’ sales in 2025, making that production signal particularly relevant.
Durable Goods Orders MoM (Sep)
Astronics’ aircraft lighting, power, motion and safety equipment sales depend on aircraft makers’ production and airlines’ spending on retrofits, so orders for long-lasting goods signal demand that can lift or reduce those sales.
Expected0.2%Last release-0.1%
If it comes in above expectations
If the reading is above the 0.2% estimate, it is above the previous -0.1%. Stronger-than-expected orders point to firmer demand for manufactured goods and investment; aircraft makers may build more and airlines may spend more on upgrades, supporting Astronics’ equipment sales.
If it comes in below expectations
Weaker-than-expected orders point to softer demand and investment; aircraft makers may build fewer planes and airlines may scale back upgrades, weighing on Astronics’ equipment sales.
Fed Interest Rate Decision
Astronics pays interest on its revolving credit borrowings and 5.5% convertible notes, so Federal Reserve rate decisions can affect borrowing costs and the earnings left after interest.
Expected4.0%Last release4.0%
If it comes in above expectations
A higher-than-expected policy rate can lift rates on borrowings that reprice and make new borrowing costlier; that may raise Astronics’ interest expense and reduce earnings after interest.
If it comes in below expectations
A lower-than-expected policy rate can ease rates on borrowings that reprice and reduce the cost of new borrowing; that may lower Astronics’ interest expense and leave more earnings after interest.
Curtiss-Wright Corp. earningsCW
Curtiss-Wright’s aerospace products and Defense Electronics businesses offer a read on demand in markets that also buy Astronics’ avionics and aircraft equipment.
Focus on Curtiss-Wright’s aerospace products and Defense Electronics, not its nuclear-power or other industrial sales. Strength in both would point to firm demand in markets that also buy Astronics’ avionics and aircraft equipment; weakness would suggest pressure on spending in those shared markets, but would not establish what happened to Astronics’ own orders or government contracts. The report is a signal about the markets, not a proxy for Astronics’ results.
VSE Corp earningsVSEC
VSE Corp’s parts and repair demand shows how airlines and corporate and private aircraft owners are spending on in-service fleets, offering a read on demand for Astronics’ aftermarket equipment and spares.
Watch VSE Corp’s parts and repair demand from airlines and corporate and private aircraft owners. Stronger demand means operators are still spending on aircraft in service, supporting the aftermarket and spare-parts opportunity for Astronics’ installed equipment; weaker demand points to a softer market. VSE Corp’s parts and repair business does not directly measure airline cabin-upgrade budgets, so the report signals fleet-maintenance spending, not cabin-retrofit orders.
Astronics Corp earningsThis company
Astronics’ report will show whether airline demand for cabin equipment can keep lifting Aerospace sales and profit while Test Systems contracts weigh less on results.
Read Aerospace sales alongside its operating margin—the share of sales left after segment operating costs—and compare Test Systems sales with its operating loss. Rising Aerospace sales and margin with a narrowing Test Systems loss would show demand turning into profit; sales growth with a falling margin, or a persistent Test Systems loss, would show that fixed-price contract costs and business mix are still eating into the gains.
TransDigm Group Incorporated earningsTDG
TransDigm’s Power & Control sales show demand in the aircraft electrical-power market where it competes with Astronics, though sales growth alone would not show that it is taking Astronics’ orders.
Watch TransDigm’s Power & Control sales. Growth would point to active demand in commercial and military aircraft markets that also buy Astronics’ power systems, but it would not prove TransDigm is taking Astronics’ share; a decline could signal softer demand in the shared market. Pricing or market-share evidence would be needed to judge the competitive effect on Astronics, so this report alone tells readers about market demand, not whether Astronics lost orders.
Industrial Production MoM (Oct)
Astronics’ aircraft equipment and test-system deliveries rely on available components; tight industrial capacity can make inputs harder or costlier to obtain, delaying production and customer deliveries.
Stronger factory, mine and utility output can signal firmer demand for industrial inputs; if that tightens component supply, Astronics may face higher costs or delivery delays. Weaker output may ease supply pressure and help production and deliveries, though the release does not show Astronics’ own supplier availability.
