The Airbus Helicopters AS355 Twin Squirrel is a medium turbine helicopter produced between 1981 and 2008. It has a range of 358 nm, a cruise speed of 121 kt (224 km/h), up to 6 passengers. Out of production; on the used market the median is around US$ 800.000. In Brazil there are 37 units registered in the RAB-ANAC. There are 3 aircraft from this family for sale today, across 3 listings on the portals Jet Tracker tracks (global market, not Brazil only).
Source: RAB-ANAC (data as of 9/22/2026) and Jet Tracker catalog (spec sheet reviewed on 7/29/2026).
market medianaging ≈ −4.6%/yr−77% vs Helicóptero Medium Turbine median
Entry
US$ 410.0 mil
model year 1982
Best value
US$ 700.0 mil
model year 1990
Top of range
US$ 1.4 mi
model year 2008
Basis
Listings
real listings
Minimum
US$ 395.0 mil
R$ 2.0 mi
Median
US$ 800.0 mil
R$ 4.1 mi
Maximum
US$ 1.5 mi
R$ 7.7 mi
Depreciation curve by year of manufacture
CAGR +4.8%/yr·1982→2008
Market median by vintage (USD). Light-blue band = min/max range observed across real listings. Points without reliable public listings (n ≤ 1) use Bluebook/curve interpolation and are flagged as lower confidence.
3 of 5 points with reduced confidence (n ≤ 1 listing observed). The estimate for these years comes from Aircraft Bluebook / market-curve interpolation, not from direct listings.
Landed in Brazil
Index ≈ ×1.17 to ×1.40 on the aircraft value, already with ferry, ANAC nationalization and ICMS.
Air taxi
US$ 460.8 mil – 1.8 mi
R$ 2.4 mi – 9.2 mi · ICMS Agreement 75/91 · ~4 to 5%
Private use
US$ 516.1 mil – 2.1 mi
R$ 2.6 mi – 10.8 mi · ICMS ~18 to 25%
Market estimate: value + ferry + ANAC nationalization + ICMS, no legal review. Federal taxes (II/IPI/PIS/COFINS) ~0% for aircraft (NCM 88.02); the weight is the state ICMS, higher for private use.
Cost per flight hour
Operate · owned
US$ 1.7 mil/h
R$ 8.9 mil/h · Variable/h
Fixed/yr
US$ 368.1 mil
Total/h @ 400 hrs/yr
US$ 2.7 mil/h
Charter · 🌎 World
US$ 1.6 mil – 2.2 mil/h
R$ 8.4 mil – 11.3 mil/h
Operate = direct cost/hour (fuel + maintenance + engine); excludes fixed costs (hangar, crew, insurance). Paramount Business Jets quotes avg AS355N rental ~$1,850/hr; range $1,650-$2,200/hr typical for light twin-turbine charter (world). No Brazil-specific AS355 charter rate found on Flapper/BR sources during this research.
How we read this price · 8 sources · researched 04/06/2026
Pre-owned AS355 (Twin Squirrel / Ecureuil 2 / TwinStar, F1/F2/N/NP), 1981-2008, discontinued (line ended 2016). Controller.com shows ~6 listings $675k-$990k (Jun-2026); GlobalAir/HeliTrader 1982 F1 at $395k (low anchor); HeliAir 1983 F1 SPIFR (POA); Paramount Business Jets used N ~$1,190,000, new ~$2,500,000; HeliTrader 2008 AS355 at $3,000,000 (IFR/near-new outlier, excluded from typical max); aircraftforsale.com 2017 NP $2,250,000 (out of 1981-2008 window, context only); Helicopter Investor buyer's guide NP new list ~$2.9m VFR / $3.6m IFR. Median ~$800k reflects bulk F2/N pre-owned; max $1.5m = typical late-N/early-NP asking. NOTE: real used values fall BELOW the heli_medium_turbine sanity band ($1.5-12M) because the AS355 is a light twin-turbine; category label kept per instruction but min/median sit in light-turbine territory. DOC variable ~$1,275/hr from aircraftcostcalculator.com (AS355N: ~$1,257/hr @450h/$7gal; ~$1,310/hr @300h/$6gal).
Market estimates for guidance only, not a firm quote. Confirm the value with a broker/appraiser before any transaction.
Temporal identity
First flight
28 de set de 1979
FAA cert.
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ANAC cert.
—
Deliveries start
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Units produced
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O AS355 Twin Squirrel, conhecido no Brasil como Esquilo bimotor, é um helicóptero leve de dois motores produzido entre 1981 e 2008 pela linhagem que hoje pertence à Airbus Helicopters. Tem 358 nm de alcance, velocidade de cruzeiro de 121 kt e teto de 13125 ft, com peso máximo de decolagem de 2540 kg. A cabine acomoda 5 ocupantes em configuração típica e chega a 6 assentos. Fora de linha, circula no mercado de usados e segue presente na frota brasileira, em transporte executivo e operações urbanas. Aqui você encontra ficha técnica, custo operacional estimado e a frota registrada no país.
Typical factory configuration (curated data). The drawing below is schematic and at approximate scale; the actual layout varies by interior and year.
Cabin to scale: cross-section and profile
front cross-section · person = 1.75 m
Length
2,35 m
Width
1,62 m
Height
1,25 m
Volume
—
Baggage
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History
1979 - Lançado em 1979 como twin-engine para mercados que exigem redundância
Aérospatiale lançou o AS355 Écureuil 2 ('Twin Squirrel') em 1979 como evolução twin do AS350, derivado direto com cabine e dinâmica idênticas, mas com 2 motores Allison 250-C20F. Resposta às exigências de operadores que precisavam de redundância de motor para missões EMS noturnas, executivo IFR e offshore: regulamentos americanos e europeus restringiam single-engine em algumas operações. Variantes evoluíram: F (250-C20F), N (Arrius 1A), NP (Arrius 1A1, rotor 4-pás).
2008 - Substituído pelo EC135/H135 a partir de 2000
Eurocopter encerrou produção do AS355 em 2008, substituído gradualmente pelo EC135 (1996+, depois H135 em 2014) que oferecia twin-engine, IFR, mais cabine e tecnologia mais moderna. AS355 era 'AS350 com mais um motor', enquanto EC135 era plataforma totalmente nova com rotor rígido (herança Bo 105) e Fenestron. Mais de 700 AS355 produzidos vs. 1.300+ EC135/H135. Frota AS355 ativa global ~400 unidades, com suporte Airbus garantido até final desta década.
Airbus Helicopters
2008End of production
Market position
Market position analysis pending.
Brazil Fleet
Estimativa preliminar, AS355 Twin Squirrel.
Airbus AS355 Twin Squirrel (1981-2007, twin-engine variant do AS350), frota BR estimada 5-15 aeronaves operacionais hoje, perfil offshore curto raio + EMS. Aeronaves 18-40 anos. Mercado pre-owned: US$ 800k-2M.
Model with no documented lineage in the manufacturer's line.
Curiosities and highlights
Benefits
Twin-engine + IFR habilita EMS noturno e operação corporate IFR
O grande diferencial vs. AS350 é capacidade twin-engine + certificação IFR single-pilot. Habilita operações que single-engine não atende: EMS noturno IFR (Polícia Civil RJ, ANJOS RS), transporte VIP corporate em IFR/IMC, polícia urbana em weather marginal e offshore inicial (antes da era H225/AW139). Custo operacional ~USD 1.100/h é 30%+ acima do AS350, mas justificado por nichos de mission profile que single não atende.
Custo de aquisição usado entre USD 750k-2.2M atrai operadores low-cost twin
Mercado usado AS355 (frota descontinuada 2008) tem preços entre USD 750k-2.2M dependendo de variante, horas e configuração, fração do preço de twin moderno equivalente (H135 USD 4.5M+, AW109 USD 6M+). Para operadores que precisam de twin-engine IFR-capable mas não podem investir em twin novo, AS355 oferece entrada acessível. Trade-off: peças mais caras (descontinuado), MRO especializado e hot/high limitada.
Limitations
Performance hot/high inferior ao AS350, 2 motores adicionam peso
Apesar de twin-engine, a soma de potência do AS355 (2x 357-425 shp = 714-850 shp) é equivalente ou ligeiramente superior ao single AS350 B3 (847 shp), porém com peso vazio 162 kg adicional (2 motores, gearboxes, fuel system duplicado). Resultado: hover OGE de 5.400 ft (vs. 11.880 ft do B3 single), performance hot/high decepcionante. AS355 só compensa em missões IFR/twin-required, não em altitude.
Curiosities
Helibras produziu HB355 Esquilo Bimotor em Itajubá
A Helibras produziu sob licença Aérospatiale/Eurocopter o HB355 ('Esquilo Bimotor') em Itajubá MG entre 1981-2007, versão brasileira do AS355. Frota brasileira histórica passou de 80 unidades em operação simultânea, presente em PRF (Polícia Rodoviária Federal), Polícia Federal, Polícias Militares de SP/RJ/MG e operadores executivos. ENG da Globo SP teve unidades AS355 nos anos 90 (substituídas por AS350/H125). Em 2024 frota ativa brasileira ainda passa de 50 unidades, com suporte Helibras garantido.
How much does the Airbus Helicopters AS355 Twin Squirrel cost?+
The Airbus Helicopters AS355 Twin Squirrel is out of production, so there is no factory price. On the used market the median is around US$ 800.000, varying with year and flight hours; see real listings on this model's Market tab.
What is the range of the Airbus Helicopters AS355 Twin Squirrel?+
The maximum range is 358 nm (358 NM · 663 km).
How fast is the Airbus Helicopters AS355 Twin Squirrel?+
Cruise speed is 121 kt, equivalent to 224 km/h.
How many passengers does the Airbus Helicopters AS355 Twin Squirrel seat?+
The Airbus Helicopters AS355 Twin Squirrel seats up to 6 passengers, crew not included.
How many Airbus Helicopters AS355 Twin Squirrel are there in Brazil?+
There are 37 units registered in the RAB-ANAC (data as of 9/22/2026).
Who operates the Airbus Helicopters AS355 Twin Squirrel in Brazil?+
20 distinct operators operate 33 units of the Airbus Helicopters AS355 Twin Squirrel in the RAB-ANAC: 22 in air taxi (RBAC 135) and 11 in private operation (RBAC 91), concentrated in RJ, SP and GO (data as of 9/22/2026). Name, fleet and base of each operator are on this model's Analytics tab and in the operators directory.
How much does it cost to operate a Airbus Helicopters AS355 Twin Squirrel per hour?+
Jet Tracker estimate: about US$ 2,663 per flight hour at 400 h/year, of which US$ 1,743 per hour is variable cost (fuel, engine program, maintenance reserves) plus US$ 368,100 per year of fixed cost (crew, hangar, insurance), under Jet Tracker's default assumptions (Southeast Brazil, in-house crew, 400 h/year). Run your own scenario on this model's Costs tab.