Gulfstream G550
Charter operator · United States
Tisma
Dulles International Airport company founded in 1995, providing worldwide aircraft management, charter in a Gulfstream G550, travel and maintenance services to the U.S. government, foreign governments and Fortune 500 companies.
Unclaimed profile · Claim itFAA Part 135 certificate T7IA · ActiveCleared for EuropeCleared for the UK★ ARGUS Platinum★ IS-BAO Stage II
- Registered fleet
- 1 aircraft
- Aircraft
- Heavy jets
- Base
- Dulles
- Founded
- 1995
Fleet
The Tisma fleet
1 aircraft listed on its FAA Part 135 air carrier certificate (T7IA). Open any registration for its details and specifications.
Gulfstream
Gulfstream G550 × 1 · Heavy jets
Gulfstream G550 specifications →Range 6,750 nm · Cruise speed 488 kts · Cabin height 6 ft 2 in (1.88 m) · Cabin width 7 ft 4 in (2.24 m) · Cabin length 43 ft 11 in (13.39 m) · Baggage 226 cu ft · Cabin zones 3 · Bags in flight Reachable · Take-off runway 5,910 ft
Cards marked Model photo show the model, not Tisma's own aircraft. Operate these aircraft? Add your own photos →
Aircraft types
The Gulfstream G550 in brief
Heavy jets · 1 aircraft
Gulfstream G550
Gulfstream
Long-range Gulfstream with a three-zone cabin, beds for up to six and the reach to fly Delhi to New York non-stop.
- Seats
- up to 19
- Range
- 6,750 nm
- Cruise speed
- 488 kts
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Safety and licences
Licence and safety checks
Active
T7IA
FAA Part 135 air carrier certificate (T7IA).
Legal name: TISMA INC
- ✓LicenceFAA Part 135 certificate T7IA · Active
- ✓Flies abroad underCleared for Europe and Cleared for the UK
- ✓Safety auditsARGUS Platinum (Independent safety audit of charter operators) and IS-BAO Stage II (International Standard for Business Aircraft Operations)
An FAA Part 135 certificate is the approval a company needs to fly on-demand charter for hire in the United States. Before issuing it, the FAA reviews the company's manuals, pilots, training, maintenance programme and every aircraft it adds, and its inspectors keep auditing the operation. An aircraft flown privately under Part 91 cannot legally be sold to you as a charter. Altivo Jets books flights only with licensed operators and names the operator on every quote. How we check operators.
Company
About Tisma
TISMA is a private aviation company based at Washington Dulles International Airport in Virginia, serving private aviation since 1995. It offers worldwide domestic and international charter for business and leisure in a Gulfstream G550, an ultra long range large cabin jet that can fly nonstop from Washington to Europe, the Middle East and much of Asia and South America.
The company says it has flown for the US federal government, foreign governments, embassies, heads of state and many Fortune 500 companies, and that it has flown thousands of luxury flights. Its base at Dulles, close to the federal government and the embassy community, suits that client mix.
Beyond charter, TISMA offers aircraft management from pre acquisition guidance through to trade or sale, travel management from origin to destination, maintenance oversight, and ground support with pilots, flight crews, technicians and ground staff.
The company says all of its pilots are captain qualified, and it displays NBAA, IS BAO and ARGUS logos on its website. The G550 typically seats up to around 14 to 16 passengers with separate zones for meetings, dining and rest on long flights.
Services
- ✓Ultra long range jet charter
- ✓Government and diplomatic charter
- ✓Aircraft management
- ✓Travel management
- ✓Maintenance oversight
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Booking
How booking works with Altivo Jets
- 1Send your trip
Route, dates, passengers and bags, plus any aircraft type you prefer.
- 2We check availability
We ask licensed operators that can fly the trip, and compare aircraft, timing and price.
- 3Choose your aircraft
Your quote names the operator and the aircraft before you confirm. Nothing is booked until you approve it.
- 4Fly
The operator you choose flies the trip with its own crew and keeps operational control. Altivo Jets stays your contact before, during and after the flight.
Altivo Jets is an independent air charter broker. It does not own or operate aircraft and has no agreement with Tisma. Every flight is operated by a properly licensed air carrier, which keeps operational control of the aircraft and is named on your quote.
FAQ
Questions, answered
Still deciding? A charter specialist will talk you through aircraft, airports and price, with no obligation.
Ask a specialistHow many aircraft does Tisma have?+
1: 1 Gulfstream G550.
Is Tisma licensed to fly charter?+
Yes. Tisma holds an FAA Part 135 air carrier certificate (T7IA).
Can Tisma fly to Europe?+
Yes. Tisma holds an EASA third country operator authorisation (USA-0133). EU and EEA states require it before an operator from outside Europe flies commercial flights there. Tisma was on the EASA list dated 12 November 2026.
Can Tisma fly to the UK?+
Yes. Tisma holds a UK Part-TCO authorisation (number 1207) from the UK CAA, which an operator from outside the UK needs before it flies commercial flights into the UK. Tisma was on the CAA list dated 16 October 2026.
Does Tisma hold safety ratings?+
ARGUS Platinum and IS-BAO Stage II.
Where is Tisma based?+
Dulles, Virginia.
How many passengers can Tisma fly?+
Up to 19 on its Gulfstream G550. Across the fleet, cabins seat 19 passengers.
Is Altivo Jets part of Tisma?+
No. Altivo Jets is an independent charter broker with no ownership or commercial link to Tisma. Tisma operates its own flights and keeps operational control of its aircraft.
Does Altivo Jets work with Tisma?+
No. Altivo Jets has no agreement or partnership with Tisma, and Tisma has not reviewed this page. It is built from public records. Tell us your route and dates and we ask licensed operators that can fly the trip for availability and price. The operator is named on your quote before you confirm.
Sources
Where this comes from
Licence and registrations from the Federal Aviation Administration register. Aircraft details from public aircraft listings. Aircraft photos from Wikimedia Commons, credited on each photo; other photos show the model. Safety audits from public industry directories. How we check operators.
Company sources
- TISMA website tismaaviation.com
Work at Tisma?
This profile is unclaimed and built from public records. Claim it to correct details, add your own photos and list your aircraft and empty legs. Free to list; you set the rates.
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Altivo Jets is an independent broker, not affiliated with Tisma.
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