AstroNova Aerospace

What AstroNova Aerospace does

AstroNova Aerospace is the aerospace segment of AstroNova, Inc. (NASDAQ: ALOT), a US-based manufacturer of ruggedized airborne printers and MIL-STD-compliant Ethernet networking hardware for commercial aviation, military transport, business jets, and in-flight entertainment systems. Founded in 1969 as Astro-Med, the company exited the medical business in 2013, acquired Miltope's airborne printer business in 2014, and rebranded to AstroNova, Inc. on May 18, 2016. The company self-describes as the #1 worldwide supplier of airborne printers with over 50 years of product development expertise, with printers installed on most major commercial and military transport aircraft including the Airbus A380, A400M, Lockheed C130, B767, and B787.

The product portfolio centers on the ToughWriter family of direct thermal printers — ToughWriter 5 (the world's smallest ARINC 744A flight deck printer at 9.3 lbs with 15,000-hour MTBF and 300x600 DPI resolution), ToughWriter 4 (PostScript 3.0 enabled, used on A380/B767/B787 flight decks), and ToughWriter 640 (world's smallest ARINC 740 narrow-format printer at 5.75 lbs). Supporting products include the acquired Miltope series (TP4429, TP4840/NP4840), legacy PTA-45B (standard on Airbus A319/A320/A321) and RTP80 wide-format printers, the ToughSwitch family of ruggedized Ethernet switches, and OEM-certified phenol-free thermal paper (BPA/BPS-free). All products carry AS9100:D, ISO 9001:2015, FAA Part 145, EASA Part 145, CCAR Part 145, and UK CAA certifications.

The business model is hardware sales plus aftermarket services: quote-based pricing on direct sales to aircraft manufacturers, tier-one contractors (Honeywell, Rockwell Collins, Lockheed Martin), and airlines; distribution through five international branch offices (Canada, China, France, Germany, Singapore); authorized repair stations in Singapore and UK; and an exclusive thermal paper distribution partnership with Proponent. Revenue streams span initial printer/network hardware sales, consumables (phenol-free paper), flat-rate repair programs, 10-day repair turnaround service, and 24/7 AOG support. As of June 17, 2026, AstroNova is in the process of being acquired by private equity firm Arcline for $29.00 per share in an all-cash transaction that would take the parent company private.

Name

AstroNova Aerospace

Legal name

AstroNova, Inc.

Website

https://aerospace.astronovainc.com

Company type

Public

Founded year

1969

Operating status

Operating

Headcount range

11–50 employees

Short description

AstroNova Aerospace, a segment of NASDAQ-listed AstroNova, Inc. (ALOT), designs and manufactures ruggedized airborne thermal printers and MIL-STD Ethernet switches for commercial airlines, military transport operators, business jets, and in-flight entertainment systems worldwide.

Ownership category

akta.pro rank

Product category

Airborne Printing Hardware

NAICS

Aerospace Product and Parts Manufacturing (33641), Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Aircraft Parts & Auxiliary Equipment, Nec (3728)

akta.pro primary industry

Rugged Printers & Field Peripheral Devices (Mobile Printers/Scanners) (HDACALAL)

Keywords

• Airborne printers
• Flight deck printers
• Ruggedized ethernet switches
• Aviation thermal printing
• Airborne networking hardware

Headquarters

HQ city

West Warwick

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Airborne Printer Sales: Sale of ruggedized airborne printers including ToughWriter 5, ToughWriter 4, ToughWriter 640, Miltope Series, RTP80 Series, and PTA-45B to commercial airlines, military operators, business jet owners, and aircraft manufacturers.
2. Ruggedized Ethernet Switch Sales: Sale of ToughSwitch series ruggedized Ethernet switches (ToughSwitch, ToughSwitch 2, ToughSwitch 3) for military transport aircraft, military vehicles, shipboard, and commercial aircraft applications.
3. Airborne Printer Paper: Sale of OEM-certified phenol-free thermal paper for airborne printers in various configurations (narrow, letter size, A4) with optional perforation. Distributed exclusively through Proponent as partner.
4. Repair and Maintenance Services: Factory direct repair services including 10-day turnaround, flat rate repair program, AOG (Aircraft on Ground) 24/7 support, and upgrade programs for flight deck printers.
5. Parts and Accessories: Sale of parts for airborne high speed printers and related accessories to support ongoing airline and military operations.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

AstroNova Aerospace designs, manufactures, and supports ruggedized airborne printers (ToughWriter series, Miltope series, RTP80, PTA-45B) and ruggedized Ethernet switches (ToughSwitch series) for commercial aviation, military transport, business/regional jets, and in-flight entertainment applications. The company also produces OEM-certified phenol-free thermal paper as a companion consumable and provides factory-direct repair, AOG, and upgrade services through a global support network.

Product overview

AstroNova Aerospace is the #1 supplier of airborne printers worldwide, offering a comprehensive portfolio of ruggedized printing and networking solutions for aerospace applications. The product line centers on the ToughWriter printer series (ToughWriter 5, ToughWriter 4, ToughWriter 640) as the core airborne printing platforms, supplemented by the acquired Miltope printer series (TP4429, TP4840/NP4840) and legacy products (RTP80, PTA-45B). Networking hardware includes the ToughSwitch Ethernet switch family (ToughSwitch 3, ToughSwitch 2, ToughSwitch) designed for ruggedized airborne, vehicle, and shipboard environments. The company also provides OEM-certified phenol-free thermal printer paper as a companion consumable. Products serve military transport, commercial aviation, business/regional jets, and in-flight entertainment markets, with full support services including AOG support, repair services, and upgrade programs.

Differentiator

Problem solved

Functional benefit

Brands

• ToughWriter: Series of airborne high-speed printers including ToughWriter 5, ToughWriter 4, ToughWriter 640, and legacy models
• ToughSwitch
• ToughPrinter Paper

Products and services

• ToughWriter 5 Airborne Printer Latest generation airborne printer and the world's smallest ARINC 744A flight deck printer. Features 300 x 600 DPI direct thermal printing, ARINC 429, Ethernet and Wi-Fi connectivity, and 15,000-hour MTBF. For commercial airlines, military transport, business/regional jets, and in-flight entertainment integrators.
• ToughWriter 4 Airborne Printer Fourth generation airborne printer with high resolution direct thermal printing, PostScript 3.0 page description language, ARINC 429 and 10BaseT Ethernet ports. Deployed on B767, B787, and A380 flight decks and in-flight entertainment systems.
• ToughWriter 640 Airborne Printer World's smallest and lightest ARINC 740 narrow-format flight deck printer, weighing 5.75 lbs with full paper roll. Features 12 ARINC 429 ports, Ethernet for graphical printing, 15,000-hour MTBF, and serves as a drop-in upgrade for legacy PTA-45B and TP4429 installations.
• Miltope TP4429 Narrow Format Printer Narrow format airborne printer for narrow body aircraft and regional jets, fully ARINC 740 compliant. Acquired by AstroNova in 2014 as part of the Miltope airborne printer business.
• Miltope TP4840/NP4840 Wide Format Printer Wide format airborne printer for commercial and military transport, regional, and business jets, fully ARINC 744 compliant. Acquired by AstroNova in 2014 as part of the Miltope airborne printer business.
• RTP80 Series Airborne Printer Wide format airborne printers certified on major commercial transport aircraft and regional jets.
• PTA-45B Multi-Input Cockpit Data Printer Multi-input cockpit data printer for commercial aircraft with up to 12 ARINC-429 interfaces, 10,000-hour MTBF, and high-reliability thermal line printing. Standard printer on Airbus A319, A320, and A321.
• ToughSwitch 3 Ruggedized Ethernet Switch Ruggedized Ethernet switch for military and commercial vehicles, meeting MIL-STD environmental and electromagnetic requirements. Operates from 24 VDC vehicle power and provides nine auto-detecting 10/100BaseT Ethernet ports.
• ToughSwitch 2 Ruggedized Ethernet Switch Ruggedized Ethernet switch for military and commercial aircraft with nine 10/100BaseT ports, MIL-STD shock and vibration compliance, and full IEEE 802.3/802.3u conformance.
• ToughSwitch Ruggedized Ethernet Switch Ruggedized Ethernet switch designed for harsh environments with rugged packaging and protection circuitry, exceeding MIL-STD requirements for shock, vibration, and temperature.
• AstroNova Phenol-Free Thermal Printer Paper OEM-certified phenol-free thermal paper for airborne printers, free of BPA, BPS, and phenol derivatives. Engineered to extend printhead life, deliver sharp output, and support pilot and crew safety. Distributed exclusively through Proponent.
• Repair, AOG, and Upgrade Services Factory-direct repair services including 10-day turnaround, flat-rate repair program, 24/7 AOG (Aircraft on Ground) support with 1-hour response and actions advised within 4 hours, and drop-in replacement upgrade programs for flight deck printers. Authorized repair stations in Singapore and the UK complement factory repair.

Quantifiable outcome

• ToughWriter 5 delivers up to 50% higher reliability (MTBF) compared to other existing full-width printers
• +4 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• ProponentcoreChannel Partner/ Reseller/ DistributorProponent serves as a proud partner and exclusive distributor for AstroNova's phenol-free thermal paper products. They provide AOG (Aircraft on Ground) support outside normal business hours at +1 205-650-4938 Ext. 3. This partnership ensures global availability of AstroNova's certified thermal paper products for the aviation industry.
• Aviation & Electronics Support PTE LTD (AES Asia)minorChannel Partner/ Reseller/ DistributorAuthorized PTA-45B Printer Repair Station located in Singapore. Provides localized repair and maintenance services for AstroNova's PTA-45B printer products in the Asia-Pacific region, complementing AstroNova's global repair network.
• Turner AviationminorChannel Partner/ Reseller/ DistributorAuthorized PTA-45B Printer Repair Station located in Glasgow, UK. Provides localized repair and maintenance services for AstroNova's PTA-45B printer products in the UK and European region.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• L3Harris Technologies: L3Harris produces ruggedized avionics, mission computers, and airborne networking hardware for military and commercial aircraft. Its MIL-STD rugged switches and airborne electronics directly overlap with AstroNova's ToughSwitch line and MIL-STD printer positioning.
• Ducommun Incorporated: Ducommun manufactures structural and electronic components for aerospace and defense platforms, including wiring, cable assemblies, and electronic subsystems. It supplies similar commercial/military aerospace programs and competes for the same rugged electronics content as AstroNova's switches and airborne printer electronics.
• Crane Aerospace & Electronics: Crane A&E manufactures ruggedized electronic subsystems for commercial and military aircraft, including power, sensing, and signal-conditioning components. It serves the same aerospace primes (Honeywell, Collins, Lockheed) and competes for flight-deck and airframe electronic content similar to AstroNova's airborne printers and Ethernet switches.
• Moog Inc. Moog designs and manufactures high-precision motion control and electronic subsystems for commercial and military aircraft, including rugged avionics components. Its aerospace segment overlaps with AstroNova in supplying MIL-STD, mission-critical electronics to the same primes and platforms.

Broad incumbents

• TransDigm Group: TransDigm is a serial acquirer of sole-source aerospace components with a portfolio of proprietary, certified parts. Its business model (high-margin, mission-critical, sole-source aerospace parts) and acquisition history overlap with AstroNova's airborne-printer franchise economics and PE ownership trajectory.
• Honeywell Aerospace: Honeywell is both a major customer of AstroNova (PTA-45B integration, Supplier of the Year 2015) and a broad incumbent that designs and supplies its own cockpit printers, avionics, and flight-deck systems. Its PTA-45B is the very printer AstroNova's ToughWriter 640 targets as a drop-in upgrade, making it the most directly comparable avionics competitor/customer.
• Thales Group: Thales is a major avionics and aerospace electronics prime supplying cockpit displays, flight management systems, and connectivity to commercial and military platforms. It competes for flight-deck content on Airbus and other OEMs where AstroNova's printers and switches are installed.
• HEICO Corporation: HEICO supplies FAA-approved aircraft replacement parts and electronic components for commercial and military aviation. It competes for share of aftermarket and OEM aerospace electronics budgets where AstroNova's printer, switch, and consumable offerings also participate.
• Collins Aerospace: Collins Aerospace (formerly Rockwell Collins, an AstroNova customer) supplies integrated avionics, flight-deck systems, and in-flight entertainment hardware across commercial and military aircraft. It is a broad incumbent that competes for the same flight-deck content budget and bundles printers/switches into larger avionics suites.

Emerging players

• Printronix (Tallygenicom) / Miltope legacy competitors: Printronix is a rugged industrial/line printer manufacturer with historical overlap in ruggedized and thermal printing. While not airborne-focused, it represents an adjacent rugged-printer peer whose technology stack (thermal line printing) overlaps with AstroNova's ToughWriter core technology and could expand into aerospace-grade variants.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/AstroNovaAero
• YouTubeyoutube.com/channel/UCxpt9lntpUJLAe7zPniRwPA?view_as=subscriber
• Facebookfacebook.com/AstroNovaAerospace
• LinkedInlinkedin.com/company/astronova-aerospace-products

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about AstroNova Aerospace