# Gulfstream G550

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Executive transport aircraft family

This article is about the GV-SP based G550 and G500. For newer G500, see [Gulfstream G500/G600](/source/Gulfstream_G500%2FG600).

Gulfstream G500/G550 C-37B A Netjets Europe G550 business jet on final approach General information Type Business jet National origin United States Manufacturer Gulfstream Aerospace Status In service Primary users United States Air Force United States Navy Israeli Air Force Number built >600[1] History Manufactured 2003–2021 Introduction date 2004 First flight 31 August 2001[2] Developed from Gulfstream V Variant L3Harris EA-37B Compass Call

The **Gulfstream G550** is an American [business jet](/source/Business_jet) aircraft produced by the [General Dynamics](/source/General_Dynamics)' [Gulfstream Aerospace](/source/Gulfstream_Aerospace) unit in [Savannah, Georgia](/source/Savannah%2C_Georgia), US. The certification designation is **GV-SP**. A version with reduced fuel capacity was marketed as the **G500**. Gulfstream ceased production of the G550 in July 2021.

The U.S. Military uses the Gulfstream G550 design as the C-37B and EA-37B Compass Call, the related Gulfstream V is the C-37A.

## Development

G550 cabin

The first production G550 (GV-SP) flew on 18 July 2002 and the aircraft received its FAA [type certificate](/source/Type_certificate) on August 14, 2003.[3][4] In 2014, Gulfstream looked at a re-engine with the [Rolls-Royce Pearl](/source/Rolls-Royce_Pearl) BR700 development announced in May 2018 for the new [Global Express](/source/Bombardier_Global_Express) 5500 and 6500 variants but preferred the BR725-powered, 7,500 nmi [G650](/source/Gulfstream_G650).[5] The 500th Gulfstream G550 aircraft was delivered in May 2015.[6]

Deliveries went from 50 aircraft in 2011 to 19 in 2016 and with 40 units for sale in a fleet of 540. Valuations of the G550 are falling: a 10-year-old G550 valued $28 million a year before is worth $18-$20 million in January 2017, while a two-year-old went from $40 to $35 million.[7] In May 2017, early 2003 G550s were valued at $14 million against more than $45 million for newly purchased aircraft, flying an average of 425 hours per year.[8] In December 2018, a 2012-2013 G550 was valued $28-31 million, and cost $7,135 per hour for 400 hours a year.[9]

As it was replaced by the [Gulfstream G600](/source/Gulfstream_G600) by October 2019, the G550 was kept in limited production for long-term special missions applications and government orders.[10]

The final commercially available G550 was delivered in June 2021 after more than 600 of the aircraft were produced.[11][12]

## Design

G550 flight deck

Compared to the Gulfstream V, drag reduction details boost range by 250 nmi (460 km) and increase [fuel efficiency](/source/Fuel_efficiency). [Maximum takeoff weight](/source/Maximum_takeoff_weight) (MTOW) is increased by 500 lb (230 kg) and takeoff performance is enhanced. A seventh pair of windows is added and the entry door is moved 2 ft (0.61 m) forward to increase usable cabin length. The PlaneView flight deck features [cursor control devices](/source/Pointing_device), [Honeywell Primus](/source/Honeywell_Primus) Epic avionics, standard [head-up guidance system](/source/Head-up_guidance_system) by [Rockwell Collins](/source/Rockwell_Collins) and [enhanced vision system](/source/Enhanced_vision_system) by [Elbit](/source/Elbit), improving [situational awareness](/source/Situational_awareness) in [reduced visibility conditions](/source/Instrument_meteorological_conditions).[8]

Initial long-range cruise altitude is FL 400–410, first hour fuel burn is 4,500–5,000 lb (2,000–2,300 kg) que decreasing for the second hour to 3,000 and 2,400 lb (1,400 and 1,100 kg) for the last hour. Flight hourly budget is $700–950 for engine reserves, $250 for parts and 2.5 maintenance hours. It competed against the [Bombardier Global 6000](/source/Bombardier_Global_6000), which has higher direct operating costs and less range but a more spacious cross section, and the [Dassault Falcon 7X](/source/Dassault_Falcon_7X) with [fly-by-wire](/source/Fly-by-wire) flight controls, better [fuel efficiency](/source/Fuel_efficiency) and a wider but shorter cabin.[8]

## Variants

**GV-SP**
- The same as the [Gulfstream V or GV](/source/Gulfstream_V) with a new flightdeck display system, airframe aerodynamic and engine improvements, main entry door moved forward, also marketed as the G550.

**G500**
- The Gulfstream G500 has a reduced fuel capacity.[3] Introduced in 2004 as a shorter 5,800 nautical miles (10,700 km) range version, it has the same exterior appearance, as well as the PlaneView [cockpit](/source/Cockpit), but [Visual Guidance System](/source/Visual_Docking_Guidance_System) (HUD) and [Enhanced Vision System](/source/Synthetic_vision_system) (EVS) are options. Its unit cost was $48.25 million in 2012 (equivalent to $68 million in 2025)[13]

**G550**
- Marketing name for the GV-SP. Its equipped price was $54.5 million in 2021 (equivalent to $65 million in 2025).[14]

[U.S. Air Force](/source/United_States_Air_Force) C-37B

**C-37B**
- [U.S. military](/source/United_States_Armed_Forces) designation for the G550 in a VIP passenger configuration.

**[EA-37B Compass Call](/source/EA-37B_Compass_Call)**
- U.S. military designation G550 version in an Electronic Warfare configuration to replace USAF's existing [EC-130H Compass Call](/source/EC-130H_Compass_Call) aircraft.[15][16] Previously known as EC-37B, on November 14, 2023, [Air Combat Command](/source/Air_Combat_Command) redesignated the platform as EA-37B to better identify its mission of finding and attacking enemy land or sea targets.[17][18]

**NC-37B**
- U.S. military designation for proposed G550 with the "Conformal AEW" body shape for use as range telemetry aircraft for U.S. Navy.[19][20]

**MC-55A Peregrine**
- [Royal Australian Air Force](/source/Royal_Australian_Air_Force) designation for [SIGINT](/source/SIGINT) and [ELINT](/source/ELINT) [intelligence gathering](/source/Intelligence_gathering) variant.[21][22]

Republic of Singapore Air Force G550 with [EL/W-2085](/source/EL%2FW-2085) radar system

**G550 CAEW**
- [Israel](/source/Israel) has acquired a number of G550s, fitted with the [EL/W-2085](/source/EL%2FW-2085) sensor package (a newer derivative of the [Phalcon](/source/EL%2FM-2075_Phalcon) system) for [Airborne Early Warning](/source/Airborne_Early_Warning) (AEW) use and named the aircraft *Eitam*. This aircraft is heavily modified for the AEW role by Gulfstream's partner, [Israel Aerospace Industries](/source/Israel_Aerospace_Industries) (IAI), and is also called CAEW (Conformal Airborne Early Warning) by Gulfstream Special Missions Department.[23] Israel has also acquired a number of G550s dubbed SEMA (Special Electronic Missions Aircraft) with systems EL/I-3001 integration also carried out by IAI.[24] In 2012, [Italy](/source/Italy) acquired two G550 CAEWs as part of a counter-deal to Israel's $1 billion (~$1.35 billion in 2024) order for 30 Alenia Aermacchi [M-346](/source/M-346) advanced jet trainers.[25] In 2022, Italy ordered two additional aircraft.[26] [Singapore](/source/Singapore) ordered four similar G550 CAEW aircraft equipped with the EL/W-2085 sensor package from Gulfstream and IAI.[27] [L3Harris](/source/L3Harris) AERIS A is a similar platform using the G550.[*[citation needed](https://en.wikipedia.org/wiki/Wikipedia:Citation_needed)*]

**E-550A**
- Italian military designation for the G550 CAEW[28]

**Air-to-air refueling variant**
- [Israel Aerospace Industries](/source/Israel_Aerospace_Industries) has studied adapting the G550 for [air-to-air refueling](/source/Aerial_refueling) use.[29][30]

## Operators

Gulfstream G550 government and military operators

Main article: [List of Gulfstream G550 operators](/source/List_of_Gulfstream_G550_operators)

The aircraft is operated by numerous governments, private individuals, companies and executive charter operators. A number of companies also use the aircraft as part of fractional ownership programs.

## Specifications

Gulfstream G500

*Data from* *G550 Brochure*[31]

**General characteristics**

- **Crew:** 2 pilots, 0–2 attendants

- **Capacity:** 14–19 passengers / 6,200 lb (2,812 kg) payload

- - **Cabin dimensions: height × width × length** 6 ft 2 in × 7 ft 4 in × 43 ft 11 in (1.88 m × 2.24 m × 13.39 m); total length including baggage hold: 50 ft 1 in (15.27 m) - **Cabin volume:** 1,669 cu ft (47.26 m3); usable baggage compartment volume: 170 cu ft (4.81 m3) - **[Cabin altitude](/source/Cabin_altitude):** 6,000 ft (1,829 m)[32]

- **Length:** 96 ft 5 in (29.39 m)

- **Wingspan:** 93 ft 6 in (28.50 m)

- **Height:** 25 ft 10 in (7.87 m)

- **[Airfoil](/source/Airfoil):** **root:** [NACA](/source/NACA_airfoil) 0012; **tip:** NACA 0012[33]

- **Empty weight:** 48,300 lb (21,909 kg)

- **Gross weight:** 54,500 lb (24,721 kg)

- **Max takeoff weight:** 91,000 lb (41,277 kg)

- **Maximum landing weight:** 75,300 lb (34,156 kg)

- **Fuel capacity:** 41,300 lb (18,733 kg)

- **Powerplant:** 2 × [Rolls-Royce BR710](/source/Rolls-Royce_BR700#BR710) C4-11 [turbofan](/source/Turbofan) engines, 15,385 lbf (68.44 kN) thrust each

**Performance**

- **Range:** 6,750 nmi (7,770 mi, 12,500 km)

- **High Speed Cruise:** M0.85 at 41,000 ft (12,000 m)

- **Long Range Cruise:** M0.80 at 41,000 ft (12,000 m)

- **Maximum Mach Operating (MMO):** M0.885 at 41,000 ft (12,000 m)

- **Service ceiling:** 51,000 ft (16,000 m)

- **Take-off run:** 5,910 ft (1,800 m)

- **Landing run:** 2,770 ft (840 m)

## See also

**Related development**

- [Gulfstream G450](/source/Gulfstream_G450)

- [Gulfstream G650](/source/Gulfstream_G650)

- [Gulfstream V](/source/Gulfstream_V)

**Aircraft of comparable role, configuration, and era**

- [Airbus Corporate Jets](/source/Airbus_Corporate_Jets)

- [Boeing Business Jet](/source/Boeing_Business_Jet)

- [Bombardier Global Express](/source/Bombardier_Global_Express)

- [Dassault Falcon 7X](/source/Dassault_Falcon_7X)

- [Dassault Falcon 8X](/source/Dassault_Falcon_8X)

## References

### Notes

1. **[^](#cite_ref-1)** ["Gulfstream G550 Production Reaches End of the Line"](https://www.ainonline.com/aviation-news/business-aviation/2021-07-02/gulfstream-g550-production-reaches-end-line). AIN.

1. **[^](#cite_ref-2)** ["Gulfstream V-SP Test Article Makes First Flight Four Weeks Ahead Of Schedule"](http://www.gulfstreamnews.com/en/news/?id=a3e3e7d1-53cd-4fd9-9004-a85f09388ec0). *Gulfstream*. August 31, 2001. Retrieved September 22, 2024.

1. ^ [***a***](#cite_ref-typeCert_3-0) [***b***](#cite_ref-typeCert_3-1) ["Type Certificate date Sheet NO. A12EA, revision 46"](https://web.archive.org/web/20161115025943/http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgMakeModel.nsf/0/2d504046f9657ec386257f610074fcfb/$FILE/A12EA_Rev46.pdf) (PDF). FAA. February 22, 2016. Archived from [the original](http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgMakeModel.nsf/0/2d504046f9657ec386257f610074fcfb/$FILE/A12EA_Rev46.pdf) (PDF) on November 15, 2016. Retrieved June 22, 2016.

1. **[^](#cite_ref-4)** ["Gulfstream's GV-SP Makes First Flight July 18"](http://aviationweek.com/gulfstreams-gv-sp-makes-first-flight-july-18). *Aviation Week Network*. July 29, 2002. Retrieved October 15, 2023.

1. **[^](#cite_ref-5)** Molly McMillin (May 30, 2018). ["What's On The Radar For Gulfstream?"](http://aviationweek.com/ebace-2018/whats-radar-gulfstream). *Aviation Week Network*.

1. **[^](#cite_ref-500thPR_6-0)** ["Gulfstream Delivers 500th G550"](http://www.gd.com/news/press-releases/2015/05/gulfstream-delivers-500th-g550) (Press release). General Dynamics. May 17, 2015.

1. **[^](#cite_ref-Flight18jan2017_7-0)** ["Gulfstream G550 could bow out in 2019"](https://www.flightglobal.com/news/articles/analysis-gulfstream-g550-could-bow-out-in-2019-432888/). *Flight Global*. January 18, 2017.

1. ^ [***a***](#cite_ref-BCA27Apr2017_8-0) [***b***](#cite_ref-BCA27Apr2017_8-1) [***c***](#cite_ref-BCA27Apr2017_8-2) Fred George (April 27, 2017). ["Gulfstream G550: Price/Performance Sweet Spot In Large-Cabin Class"](http://aviationweek.com/business-aviation/gulfstream-g550-priceperformance-sweet-spot-large-cabin-class). *Business & Commercial Aviation*. Aviation Week Network.

1. **[^](#cite_ref-9)** Nick Copley (December 6, 2018). ["The Costs to Own and Operate a Gulfstream G550"](https://sherpareport.com/aircraft/costs-own-g550.html). *[SherpaReport](https://en.wikipedia.org/w/index.php?title=SherpaReport&action=edit&redlink=1)*.

1. **[^](#cite_ref-BCA23oct2019_10-0)** Fred George (October 23, 2019). ["Pilot Report: Gulfstream G600 Is A Worthy Successor To The G550"](https://aviationweek.com/business-aviation/pilot-report-gulfstream-g600-worthy-successor-g550). *Business & Commercial Aviation*.

1. **[^](#cite_ref-11)** Spruce, Terry. ["GULFSTREAM DELIVERS FINAL G550 BUSINESS JET"](https://www.corporatejetinvestor.com/news/gulfstream-delivers-final-g550-business-jet/). *Corporate Jet Investor*. Specialist Insight. Retrieved October 1, 2022.

1. **[^](#cite_ref-12)** ["Gulfstream G550 Production Reaches End of the Line"](https://www.ainonline.com/aviation-news/business-aviation/2021-07-02/gulfstream-g550-production-reaches-end-line). AIN.

1. **[^](#cite_ref-13)** ["Operations Planning Guide"](http://awin.aviationweek.com/portals/awin/pdfs/BCAOpPlanningGuide/2012_Production.pdf) (PDF). *Business & Commercial Aviation*. Aviation Week. 2012.

1. **[^](#cite_ref-14)** ["Purchase planning handbook - Ultra long-range jets table"](https://infogram.com/bca-table-jets-1h8n6m3l3dvqj4x?live). *Business & Commercial Aircraft*. Second Quarter 2021.

1. **[^](#cite_ref-15)** ["Moving Compass Call electronic warfare system to modern business jet"](https://www.baesystems.com/en/article/moving-compass-call-electronic-warfare-system-to-modern-business-jet). Retrieved April 8, 2020.

1. **[^](#cite_ref-16)** ["L3Harris flies EC-37B Compass Call electronic warfare jet for first time"](https://www.flightglobal.com/fixed-wing/l3harris-flies-ec-37b-compass-call-electronic-warfare-jet-for-first-time/145816.article).

1. **[^](#cite_ref-17)** ["EC-37B Mission Design Series designation change to EA-37B"](https://www.acc.af.mil/News/Article-Display/Article/3588046/ec-37b-mission-design-series-designation-change-to-ea-37b/). *Air Combat Command*. November 14, 2023. Retrieved November 22, 2023.

1. **[^](#cite_ref-18)** Tirpak, John A. (November 20, 2023). ["New EC-37B Gets a Designation Change to EA-37B"](https://www.airandspaceforces.com/new-ec-37b-designation-change-ea-37b/). *Air & Space Forces Magazine*. Retrieved November 22, 2023.

1. **[^](#cite_ref-19)** ["US Navy to customise G550 AEW airframe for range telemetry support"](http://www.janes.com/article/59202/us-navy-to-customise-g550-aew-airframe-for-range-telemetry-support/). *Jane's International Defence Review*. April 1, 2016.

1. **[^](#cite_ref-20)** Trevithick, Joseph (September 7, 2018). ["Behold The First Official Photo Of The Navy's New NC-37B Missile Tracking Jet"](http://www.thedrive.com/the-war-zone/23448/behold-the-first-official-photo-of-the-navys-new-nc-37b-missile-tracking-bizjet). *The Drive*. Retrieved October 11, 2018.

1. **[^](#cite_ref-21)** ["RAAF gets four new EW aircraft"](http://www.australiandefence.com.au/news/raaf-gets-four-new-ew-aircraft). *Australian Defence Magazine*. March 18, 2019. Retrieved March 18, 2019.

1. **[^](#cite_ref-22)** Minister for Defence Christopher Pyne (March 18, 2019). ["New "Peregrine" electronic warfare aircraft for Air Force"](https://www.minister.defence.gov.au/media-releases/2019-03-18/new-peregrine-electronic-warfare-aircraft-air-force-0). *Department of Defence Ministers* (Press release). Retrieved February 1, 2026.

1. **[^](#cite_ref-23)** ["ELW-2085 - CAEW - Conformal Airborne Early Warning & Control"](http://www.iai.co.il/2013/33785-36643-en/ELTA.aspx). IAI.

1. **[^](#cite_ref-IsraelreceivefirstEitam_24-0)** ["Israel to receive the first of three Eitam AEW aircraft"](http://mobiledevdesign.com/news/israel-receive-first-three-eitam-aew-aircraft). Penton. February 13, 2008.

1. **[^](#cite_ref-FG120720_25-0)** ["Italy signs G550 AEW deal with Israel"](https://www.flightglobal.com/news/articles/italy-signs-g550-aew-deal-with-israel-374579/). *Flight Global*. July 20, 2012.

1. **[^](#cite_ref-26)** ["Secret NATO Client of Israeli Spy Planes Revealed"](https://www.haaretz.com/israel-news/security-aviation/2022-08-28/ty-article/.premium/secret-nato-client-of-israeli-spy-planes-revealed/00000182-ce84-dfe2-aba3-efeee72f0000). *[Haaretz](/source/Haaretz)*. April 28, 2022. Retrieved September 10, 2022.

1. **[^](#cite_ref-27)** Govindasamy, Siva (February 23, 2009). ["Singapore takes delivery of first G550 AEW"](https://www.flightglobal.com/news/articles/picture-singapore-takes-delivery-of-first-g550-aew-322937/). *Flight International*.

1. **[^](#cite_ref-dgaa_28-0)** ["Utilizzo della Nomenclatura "Mission Design Series" (MDS) nelle Pubblicazioni Tecniche (PP.TT.) di competenza della DAAA AER(EP).0-0-12"](https://www.difesa.it/assets/allegati/35792/aer_ep_0_0_12_em1_ed_24022023.pdf) (PDF). Ministero della Defesa. December 11, 2020. Retrieved May 14, 2020.

1. **[^](#cite_ref-29)** Egozi, Arie (August 13, 2007). ["IAI and Gulfstream planning G550 tanker"](http://www.flightglobal.com/news/articles/iai-and-gulfstream-planning-g550-tanker-216019/). *Flight International*.

1. **[^](#cite_ref-30)** Egozi, Arie (December 23, 2010). ["IAI continues to evaluate G550 for air refuelling"](http://www.flightglobal.com/news/articles/iai-continues-to-evaluate-g550-for-air-refuelling-351235/). *Flight International*.

1. **[^](#cite_ref-31)** ["G550 Brochure"](https://web.archive.org/web/20160803224156/http://www.gulfstream.com/images/uploads/brochures/aircraft/Gulfstream_G550_BrochureV2.pdf) (PDF). Gulfstream. July 2016. Archived from [the original](http://www.gulfstream.com/images/uploads/brochures/aircraft/Gulfstream_G550_BrochureV2.pdf) (PDF) on August 3, 2016. Retrieved July 23, 2016.

1. **[^](#cite_ref-32)** ["Gulfstream V in Service For 10 years"](http://gulfstreamnews.com/news/gulfstream-v-in-service-for-10-years) (Press release). Gulfstream. June 18, 2007.

1. **[^](#cite_ref-Selig_33-0)** Lednicer, David. ["The Incomplete Guide to Airfoil Usage"](https://m-selig.ae.illinois.edu/ads/aircraft.html). *m-selig.ae.illinois.edu*. Retrieved April 16, 2019.

## External links

[Wikimedia Commons](/source/Wikimedia_Commons) has media related to:

[Gulfstream G550](https://commons.wikimedia.org/wiki/Gulfstream_G550) ([category](https://commons.wikimedia.org/wiki/Category:Gulfstream_G550))

- [Official Gulfstream G550 page](http://www.gulfstream.com/aircraft/gulfstream-g550)

- ["Gulfstream G550"](http://www.globalsecurity.org/military/systems/aircraft/g550.htm). GlobalSecurity.org.

- ["G550 ownership registry by state"](https://web.archive.org/web/20140512220324/http://registry.faa.gov/aircraftinquiry/AcftRef_Results.aspx?Mfrtxt=gulfstream&Modeltxt=g550&pageNo=). FAA. Archived from [the original](http://registry.faa.gov/aircraftinquiry/AcftRef_Results.aspx?Mfrtxt=gulfstream&Modeltxt=g550&pageNo=) on May 12, 2014. Retrieved February 15, 2010.

v t e Gulfstream aircraft Grumman G-159 G-1159 G-I G-II American Jet Industries/ Gulfstream American Hustler Peregrine 600 Peregrine Gulfstream 550 690C 690D 695 695A 695B Jetprop 840 Jetprop 900 Jetprop 980 Jetprop 1000 Jetprop 1200 Peregrine 600 Peregrine 100 G-1159A G-1159B G-IV GIV-X G-V GV-SP GVI GVII G100/G150 G200 G280 G-IIB G-III G-IV/GIV-SP G-V G300/G350/G400/G450 G500/G550 G500/G600 G650/G650ER G700/G800 Military versions C-4 C-11 C-20 C-20F/G/H C-37A C-37B C-38A X-54

v t e Italian Armed Forces aircraft designation system, 2009–present 1–100 Q-1 G-2 H-3D/H-3F G-4 Q-7 AV-8 Q-9 Q-10 A-11 TA-11 Q-11 Q-12 F-16 G-17 G-21 Q-24 Q-25 Q-26 C-27 Q-27 F-35 C-42/P-42 H-47 C-50 P-72 H-90 101–200 H-101 G-103 H-109 H-129 C-130 H-139 VH-139A VC-319A U-166 H-169 C-180 A-200 201–400 H-205 H-206 U-208 H-212 C-222 C-228 H-249 T-260 VH-139 C-319 T-339 T-345 T-346 401–2006 H-412 H-500 E-550 KC-707 KC-767A KC-767B C-900 P-1150 F-2000 T-2006

v t e United States military transport aircraft designations, Army/Air Force and Tri-Service systems Army/Air Force sequence (1925–1962) C-1 C-2 C-3 C-4 C-5 C-6 C-7 C-8 C-9 C-10 C-11 C-12 C-131 C-14 C-15 C-16 C-17 C-18 C-19 C-20 C-21 C-22 C-23 C-24 C-25 C-26 C-27 C-28 C-29 C-30 C-31 C-32 C-33 C-34 C-35 C-36 C-37 C-38 C-39 C-40 C-41 C-41A C-42 C-43 C-44 C-45 C-46 C-47 C-47F C-47T AC-47 C-48 C-49 C-50 C-51 C-52 C-53 C-54 C-55 C-56 C-57 C-58 C-59 C-60 C-61 C-62 C-63 C-64 C-65 C-66 C-67 C-68 C-69 C-70 C-70B C-71 C-72 C-73 C-74 C-75 C-76 C-77 C-77B–D C-78 C-79 C-80 C-81 C-82 C-83 C-83A C-83B C-84 C-85 C-86 C-87 C-88 C-89 C-90 C-91 C-92 C-93 C-94 C-95 C-96 C-97 KC-97 C-98 C-99 C-100 C-101 C-102 C-103 C-104 C-105 C-106 C-107 C-108 C-109 C-110 C-111 C-112 C-113 C-114 C-115 C-116 C-117 C-117D C-118 C-119 AC-119 C-120 C-121 C-121F EC-121 C-122 C-123 C-123A C-124 C-125 C-126 C-1272 DHC C-127 Douglas C-127 C-128 C-129 C-130 C-130J AC-130 DC-130 EC-130/H HC-130 KC-130 LC-130 MC-130 WC-130 C-131 NC-131H C-132 C-133 C-134 C-135 KC-135 C-136 C-1372 Boeing YC-137 DHC YC-137 C-137 C-1381 C-1391 C-140 C-141 C-142 Tri-service sequence (1962–present) C-1 C-2 C-3 C-4 C-5 C-6 C-72 C-7 RC-7 C-8 C-9 C-102 C-10 KC-10 C-11 C-12 RC-12 C-131 C-14 C-15 C-161 C-17 C-18 C-19 C-202 C-20A–D C-20F–J C-21 C-22 C-23 C-24 C-25 C-25B Bridge C-26 C-27 C-27J C-28 C-29 C-301 C-31 C-32 C-33 C-341 C-35 C-363 C-37 C-37B C-38 C-391 C-40 C-41 C-421 C-431 C-441 C-45 C-46 Revived original sequence (2005–present) C-143 C-144 C-145 C-146 C-147 Non-sequential designations C-767 C-880 Related designations CT-39 CT-43 CV-2 CV-7 1 Not assigned • 2 Assigned to multiple types • 3 Unconfirmed

v t e Current United States Coast Guard aircraft Search and rescue HC-27J HC-130H HC-130J HC-144A/B Helicopters MH-60T MH-65D/EE UAVs ScanEagle VIP transports C-37A C-37B

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Adapted from the Wikipedia article [Gulfstream G550](https://en.wikipedia.org/wiki/Gulfstream_G550) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Gulfstream_G550?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.