Cessna Citation Longitude
The MSFS 2024 Cessna Citation Longitude (Textron model 700): a super-midsize twinjet with the Garmin G5000, FADEC engines and autothrottle. Limits come from the type certificate (FAA T00015WI, mirrored by EASA.IM.A.620) and Working Title's Cessna Citation Longitude Model 700 Operators Guide written for the sim; performance comes from Textron. Speeds are KIAS unless marked. Editions, the EFB, SimBrief, the checklist panel and key bindings are in sim basics; radio calls are in ATC comms. The single-pilot jet is the Vision Jet.
Profile
| Item | Value | Notes and source |
|---|---|---|
| role | super-midsize business jet, two crew (the sim lets one pilot fly it) | transport category (Part 25) |
| engines | 2 × Honeywell HTF7700L, 7,665 lb thrust each, flat-rated to ISA +18.9 °C | TCDS; Textron; WT guide |
| seats | 8 passengers standard, up to 121 | WT guide; Textron |
| max takeoff weight | 39,500 lb; ramp 39,700, landing 33,500, zero fuel 26,800 | TCDS; WT guide; Textron |
| usable fuel | 14,511 lb (2,166 US gal), two wing tanks | TCDS; Textron rounds to 14,500 lb |
| typical burn | about 1,400–1,960 lb/h total in cruise, slow to fast2 | AIN, FlightGlobal and AOPA flight reports |
| cruise | 483 KTAS max; about 451 KTAS at Mach 0.79 long-range cruise | Textron; FlightGlobal |
| ceiling | FL450 (45,000 ft) | TCDS-based WT guide; Textron |
| range | 3,500 NM (4 passengers, Mach 0.80, NBAA IFR reserves) | Textron; BCA |
| field length | takeoff 4,810 ft (MTOW, sea level, ISA); landing 3,170 ft | Textron |
| cabin | 5,950 ft cabin at FL450 | WT guide; BCA ("sub-6,000 ft") |
| MSFS edition | Premium Deluxe | first-party aircraft list; Windows Central |
| avionics | Garmin G5000: 2 PFDs, 1 MFD, 4 GTC touch controllers, autothrottle | WT guide |
FADEC (full-authority digital engine control) runs the start and sets thrust for each lever position. KTAS is true airspeed. NBAA IFR reserves are a business-aviation fuel reserve standard.
Speeds
Limits
| Speed | Value | Meaning and notes |
|---|---|---|
| Vmo | 290 at sea level → 305 at 8,000 ft (linear); 325 from 8,000 to 29,375 ft | maximum operating speed |
| Mmo | Mach 0.84 above 29,375 ft | maximum operating Mach |
| Vfe flaps 1 (7°) | 250 | max speed with flaps 1 |
| Vfe flaps 2 (15°) | 230 | max speed with flaps 2 |
| Vfe flaps full (35°) | 180 | max speed with full flaps |
| Vlo / Vle | 230 | gear operating and extended |
| speedbrakes | no speed limit | retract by 500 ft AGL on approach |
| Va | 222 at 39,500 lb, sea level | maneuvering speed; 156 at 22,400 lb; rises with altitude |
| rough air (VRA) | 235 / Mach 0.75 | turbulence penetration |
| VMCG | 80 | minimum control speed on the ground (flaps 1 or 2) |
| VMCA | 100 (flaps 1) / 96 (flaps 2) | minimum control speed in the air, one engine out |
| tire speed | 195 kt groundspeed | |
| RVSM minimum | 190 | lowest speed in RVSM airspace (FL290–FL410) |
| flaps or gear | not above FL180 | |
| wind | tailwind ≤ 10 kt for takeoff and landing | |
| field elevation | ≤ 14,000 ft |
Takeoff and landing speeds (weight-dependent)
Jets have no fixed rotate speed: the G5000 computes them from weight, temperature, pressure altitude, wind, runway and flaps on the GTC PERF pages (TOLD: takeoff and landing data).
| Speed | Meaning |
|---|---|
| V1 | decision speed: an engine failure before V1 means stop; after V1, go |
| Vr | rotate speed |
| V2 | takeoff safety speed: the minimum speed to hold in the initial climb with one engine out |
| Vref | landing reference speed over the threshold, full flaps |
| Vapp | approach speed: Vref plus a wind additive (BCA: half the steady wind plus all the gust, 5–20 kt) |
Representative examples (flight reports, not for your weight):
| Case | Speeds | Source |
|---|---|---|
| takeoff, 32,965 lb, 12 °C, flaps 2 | V1 107, Vr 113, V2 125 | BCA and AOPA (same flight) |
| takeoff, 32,265 lb ramp, flaps 2 | V1 106, Vr 112, V2 124 | AIN |
| landing | Vref 118–120, Vapp 130–131 | BCA; AOPA |
| no TOLD at hand | fly the angle-of-attack gauge at 0.66: that's approach speed at any weight | WT guide |
Sim vs real: Working Title says the engine and flight model are tuned to book speeds, climb rates and fuel flows, so the PERF numbers are the ones to fly.
Cockpit & avionics
| Where | What's there |
|---|---|
| PFDs (left and right) | flight instruments, AFCS status box at the top: A/T mode, lateral and vertical modes, AP and AT status |
| MFD (center) | EIS strip on the left, always shown (N1, ITT, N2, fuel, oil); maps, radar, traffic, synoptics |
| PFD GTCs (outboard) | radios, nav source, bearing pointers, speed bugs, minimums, PFD settings |
| MFD GTCs (under the MFD) | all flight management: Flight Plan, PROC, Direct-to, PERF, Systems, Utilities, transponder |
| autopilot panel | modes, altitude and heading knobs; speed knob with FMS / MAN |
| throttles | no detents: TO fully forward, then CLB, CRU; TO/GA button outboard on each handle; AT disconnect on the front; AT arm button on the lever |
| pedestal, behind the throttles | ENGINE RUN/STOP buttons (covered) and ENGINE STARTER buttons |
| pedestal, right front | fuel controls |
| left of the throttles | SPEEDBRAKE handle |
| pilot's lower panel | electrical controls |
| copilot's lower panel | ice protection: ENGINE L/R, WING, STAB, PITOT/STATIC |
GTC is Garmin's touch controller. EIS is the engine indication strip. AFCS is the automatic flight control system: autopilot, flight director and autothrottle.
Normal procedures
Condensed and reworded from section XVII of Working Title's guide; the in-sim checklist panel has the same flows.
Preflight
Image: Working Title, Cessna Model 700 Operator's Guide p. 5-4, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
Image: Working Title, Cessna Model 700 Operator's Guide p. 8-2, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
Image: Working Title, Cessna Model 700 Operator's Guide p. 6-3, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
| Item | Action / value |
|---|---|
| STBY PWR | test (green light 10 s or more), then ON |
| EMER LTS | ARM |
| gear handle | DOWN |
| BATT (both) | ON, check volts |
| power | external power, or APU: knob ON (digits within 10 s), START, 98–100% RPM, APU BLEED NORM, APU GEN ON |
| trims | stab trim in the green band, set for your CG from the guide's chart |
| PERF: Weight and Fuel | done on the MFD GTC |
| PERF: Takeoff Data | done; V-speeds verified and set |
| pressurization | landing elevation verified |
| fuel | quantity and balance (≤ 500 lb side to side) |
Before start
Image: Working Title, Cessna Model 700 Operator's Guide p. 14-3, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
| Item | Action / value |
|---|---|
| EMER/PARK BRAKE handle | set (PARK BRAKE ON shown) |
| EIS / CAS | check (CAS: crew alerting messages) |
| dry motor | if 15–180 min since shutdown, ENG DRY MTR PROC appears: motor first (Recipes) |
Engine start
Image: Working Title, Cessna Model 700 Operator's Guide p. 7-3, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
Image: Working Title, Cessna Model 700 Operator's Guide p. 7-7, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
| Item | Action / value |
|---|---|
| throttles | IDLE |
| RUN/STOP (one engine) | RUN (the guide suggests the right engine first) |
| start pressure | ≥ 32 psi in the EIS start box |
| ENGINE STARTER button | press once: the FADEC runs the whole sequence |
| engine | monitor N1, ITT, N2, oil |
| other engine | repeat |
| limits | 3 starts in a row, then 15 min cooling |
Before taxi / taxi
| Item | Action / value |
|---|---|
| flight controls | free and correct |
| speedbrakes | retracted |
| flaps | takeoff setting (1 or 2) |
| instruments | attitude and heading aligned, no flags; altimeters within 75 ft of field and 50 ft of each other |
| engine anti-ice | as required (ON in icing: visible moisture at 10 °C or colder) |
| taxi | lights; EMER/PARK BRAKE handle stowed; brakes and nosewheel steering checked |
| thrust reversers | deploy at idle (green T/R DEPLOY), stow |
| stationary thrust | don't hold 45–55% N1 with a tailwind over 10 kt or crosswind over 25 kt |
Before takeoff
Image: Working Title, Cessna Model 700 Operator's Guide p. 12-3, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
| Item | Action / value |
|---|---|
| flaps, speedbrakes, trims | set, retracted, set |
| ice protection | as required; icing at or below 400 ft AGL: ENGINE, WING, STAB ON before takeoff |
| V-speeds | displayed on the PFD |
| SPD knob | FMS |
| briefing | done; a rolling takeoff adds 500 ft to the computed distance |
| PITOT/STATIC | in icing, ON for 15 s within 1 min of takeoff, then NORM |
| after takeoff clearance | autothrottle may be armed only now, not during taxi |
Takeoff
Image: Working Title, Cessna Model 700 Operator's Guide p. 7-4, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
| Item | Action / value |
|---|---|
| throttles | fully forward to TO |
| autothrottle | green HOLD (servos stay off until 400 ft AGL) |
| EIS | N1 matches the target, green TO |
| brakes | release (rolling takeoff: be at TO within 500 ft) |
| rotate | at Vr to 10° nose up |
Climb
| Item | Action / value |
|---|---|
| gear | UP with positive rate |
| flaps | UP at V2 + 20 or faster |
| throttles | CLB (A/T CLIMB) |
| autopilot | not below 400 ft AGL |
| speeds | 250 below 10,000 ft, then about 270 KIAS / Mach 0.76 (BCA flight) |
| pressurization | check |
| altimeters | standard at 18,000 ft |
| APU | OFF before climbing above FL350 |
Cruise
| Item | Action / value |
|---|---|
| throttles | CRU, or A/T SPD |
| RVSM | autopilot on; altimeters within 200 ft of each other, checked at least hourly |
| speed | ≤ Mach 0.84; ≥ 190 KIAS in RVSM airspace |
| cabin | about 5,950 ft at FL450 |
| above FL410 | PRESS SOURCE, ENG BLEED and ECS all NORM |
Descent
Image: Working Title, Cessna Model 700 Operator's Guide p. 11-4, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
Image: Working Title, Cessna Model 700 Operator's Guide p. 15-4, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
| Item | Action / value |
|---|---|
| landing elevation | verify on the pressurization page |
| APU | START at or below FL310 if wanted |
| altimeters | local setting at 18,000 ft |
| speedbrakes | any speed; retract by 500 ft AGL |
| landing data | PERF: Landing Data done early (Vref, landing distance) |
Approach
| Item | Action / value |
|---|---|
| landing data | V-speeds set, landing distance calculated |
| ice protection | as required; below 190 KIAS in icing: WING and STAB ON |
| nav | FMS or radios set; minimums set; altimeters checked |
| briefing | done |
| flaps | 1, then 2, when wanted (BCA flight: flaps 1 at 200 KIAS, flaps 2 and 160 KIAS near the final fix) |
Landing
Image: Working Title, Cessna Model 700 Operator's Guide p. 14-4, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
| Item | Action / value |
|---|---|
| gear | DOWN, 3 green |
| flaps | FULL (≤ 180 KIAS) |
| speedbrakes | retracted |
| autopilot | off before its minimum: 160 ft AGL on approaches |
| speed | at least Vref over the threshold |
| flare | A/T shows green RETARD around 40–50 ft and pulls to idle; throttles IDLE |
| rollout | brakes after nosewheel touchdown; reversers, back to reverse idle by 45 KIAS |
| sink rate | touchdown ≤ 600 fpm |
After landing
| Item | Action / value |
|---|---|
| thrust reversers | stowed |
| flaps | as desired |
| ice protection | WING and STAB OFF; ENGINE as required |
| lights | as required |
Shutdown
| Item | Action / value |
|---|---|
| throttles | IDLE |
| EMER/PARK BRAKE handle | set |
| engine anti-ice | OFF |
| RUN/STOP (both) | STOP |
| EMER LTS, STBY PWR | OFF |
| APU | OFF |
| lights, BATT | OFF |
Flying it in the sim
Image: Working Title, Cessna Model 700 Operator's Guide p. 4-10, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
Load the plan as in sim basics; calls are in IFR departure and IFR en route and arrival.
| Step | What to do |
|---|---|
| 1. plan | send the EFB or SimBrief plan to the avionics; review every waypoint on the MFD GTC Flight Plan page |
| 2. procedures | MFD GTC → PROC: departure now, arrival and approach later |
| 3. weights | MFD GTC → PERF → Weight and Fuel: passengers, cargo, fuel |
| 4. takeoff data | PERF → Takeoff Data: runway, wind, temperature, altimeter, flaps, anti-ice; the FMS computes V1, Vr, V2 |
| 5. check | V-speeds shown on the PFD tape; SPD knob to FMS; altitude preselect set |
| 6. takeoff | throttles fully forward, A/T HOLD, rotate at Vr, gear up, flaps up at V2 + 20 |
| 7. climb | AP on above 400 ft AGL; FLC or VNAV; throttles to CLB |
| 8. cruise | A/T holds the FMS speed; request levels as fuel burns off |
| 9. descent | Landing Data done; VNAV follows the path from the top of descent |
| 10. approach | activate the approach; arm approach mode; flaps 1, 2, gear, full; A/T slows toward Vref |
Image: Working Title, Cessna Model 700 Operator's Guide p. 4-7, Microsoft Flight Simulator © Microsoft Corporation, used under Microsoft's Game Content Usage Rules (opens in a new tab), via flightsimulator.com (opens in a new tab).
Autothrottle modes (white when armed, green when active, in the AFCS status box):
| A/T mode | Does |
|---|---|
| TO | holds takeoff thrust (on a go-around) |
| HOLD | on the takeoff roll: servos off, levers stay where you put them until 400 ft AGL |
| CLIMB | holds the FADEC climb thrust |
| DESC | idle thrust for a descent |
| SPD | holds the selected speed (FMS or MAN) |
| RETARD | pulls to idle for landing below about 40 ft |
| MAX SPD | protection: pulls thrust back before an overspeed |
| MIN SPD | protection: adds thrust before a stall |
Autopilot modes, as on other Garmin jets:
| Mode | Does |
|---|---|
| HDG / NAV | heading bug / FMS or radio course |
| FLC | flight level change: pitch holds speed while thrust stays at climb or idle |
| VS | vertical speed |
| VNAV | FMS vertical path (the status box shows armed modes such as ALTS VPATH) |
| ALT | altitude hold |
| approach | ILS or RNAV approach guidance, armed from the mode panel |
Flight-level change: set the new level with the altitude knob, press FLC; expect the A/T to show CLIMB or DESC. Top of descent: VNAV computes it; check with 3 NM per 1,000 ft (FL410 to 3,000 ft is about 114 NM).
Emergencies
Working Title's guide has no emergency checklists. Items marked "generic" are standard twin-jet technique, not Textron text; follow the in-sim CAS checklist where one appears.
| Emergency | What to do |
|---|---|
| engine failure before V1 | generic: throttles IDLE, max braking, reversers, stop |
| engine failure after V1 | generic: continue, rotate at Vr, fly V2, gear up with positive rate; the FADEC's APR (automatic power reserve) mode gives the good engine reserve thrust (up to 10 min single-engine); flaps up once safe, then the CAS checklist |
| engine fire | generic: throttle IDLE, that engine's RUN/STOP to STOP, then the CAS checklist (extinguisher modeling is not described in the guide) |
| depressurization | CABIN ALTITUDE turns amber over 8,500 ft and red over 9,800 ft cabin; generic: oxygen masks, descend with throttles IDLE and full speedbrakes (no speed limit) at up to Vmo / Mmo to 10,000 ft or the minimum safe altitude, squawk 7700 |
| high cabin delta P | red CABIN DELTA P over 10.2 psi |
| both generators lost | the PTCU (hydraulic-driven generator) is a backup; start the APU (battery-only start up to FL310) |
| one generator lost | either generator can power both buses through the bus tie |
| ice | amber ICING: WING and STAB ON below 190 KIAS; ENGINE ON below Mach 0.52 |
| stall | stick shaker and amber AoA band from 0.8; recover: nose down, thrust up |
For the radio side (Mayday, 7700, lost comms), see emergencies and lost comms.
Autoland and Safe Return
The Longitude has no emergency autoland: the real jet doesn't offer it and neither the WT guide nor the release notes mention one for the sim. Textron is putting Garmin Emergency Autoland on its Gen3 light jets (M2, CJ3, CJ4), not the Longitude. For an automatic emergency landing in MSFS, fly the Vision Jet.
Sim quirks
Official items come from the WT guide and Microsoft's release notes; forum reports are marked "(reported)".
| Quirk | Status |
|---|---|
| red HOLD/FAIL instead of green HOLD on the takeoff roll | (reported); push the throttles fully forward, not just to the TO band, and arm the A/T after takeoff clearance, not while taxiing |
| minimum crew is two in reality | the guide waives it: "we'll let it slide" |
| display reversion modes and most GDU controller functions | not modeled (only map range and baro work) |
| Category II ILS | not modeled |
| STAB anti-ice button | modeled, but has no effect |
| dual-channel and secondary pitch trim, control lock | not modeled |
| spoiler hydraulics and spoiler animation | improved in Sim Update 3 (20 August 2025) |
| EFB checklists | more added in SU2 (15 May 2025) |
| EFB performance and holding data | updated in SU5 (30 April 2026) |
| doors not opening for boarding; no EFB tablet | fixed in SU6 (13 August 2026) |
Recipes
Cold and dark to takeoff
From a parking spot, everything off.
STBY PWR test/ON, EMER LTS ARM, gear DOWN, BATT x2 ON
APU: knob ON, START, 98-100%, APU BLEED NORM, APU GEN ON
EFB plan -> avionics; GTC: Flight Plan, PROC departure
PERF: Weight and Fuel, Takeoff Data -> V-speeds set
Stab trim in the green band; LDG ELEV verified
Parking brake SET; throttles IDLE
R engine: RUN, >= 32 psi, START; then L engine
Flaps 1 or 2; controls, speedbrakes, reversers checked
Taxi; lineup: SPD knob FMS, altitude preselect set
Cleared: arm A/T, throttles FULLY forward, green HOLD
Rotate at Vr to 10 deg; gear up; flaps up at V2+20; CLBQuick IFR setup
For a plan already built in the EFB.
EFB -> send to avionics; review Flight Plan on the GTC
PROC: departure; later arrival + approach
PERF: Weight and Fuel, Takeoff Data; V-speeds on the tape
SPD FMS; AP on above 400 ft; FLC or VNAV; CLB thrust
Cruise: A/T SPD, check fuel at destination
Before TOD: PERF Landing Data, minimums, LDG ELEV
Approach: arm APPR; flaps 1, 2, gear, full; VrefEngine dry motor
When ENG DRY MTR PROC shows (restart 15–180 min after shutdown).
Throttle IDLE; RUN/STOP on that side: STOP
Bleed air: APU, or other engine at IDLE + 25% N1
START: hold until N2 about 19-20% or 15 s, release
Wait for the CAS message to clear (about 3 min)
Start normally within 40 minCrossbleed start
No APU: start one engine on the APU or ground air, then the other from it.
First engine started normally
Running engine: IDLE + 25% N1 minimum
Other engine: throttle IDLE, RUN, >= 32 psi, START
Both throttles IDLE when done; EIS/CAS checkAutothrottle takeoff and landing demo
Watch every A/T mode in one circuit.
Takeoff: A/T armed after clearance -> HOLD (green)
400 ft: HOLD ends; throttles to CLB -> CLIMB
Level off: SPD (FMS or MAN speed)
Descend with FLC: expect DESC
Final: SPD toward Vref
Below ~40-50 ft: RETARD pulls to idleEmergency descent drill
Practice a rapid descent from cruise.
Masks on (announce it); squawk 7700
Altitude preselect 10,000 ft; FLC
Throttles IDLE; speedbrakes FULL
Speed toward Mmo/Vmo; turn off airway if needed
Level at 10,000 ft: speedbrakes in, thrust back upReferences
- Working Title: Cessna Citation Longitude Model 700 Operators Guide (PDF) (opens in a new tab): limits, systems, autothrottle, G5000, normal checklists for the sim; linked from Microsoft's aircraft manuals page (opens in a new tab)
- EASA TCDS IM.A.620, Model 700, Issue 3 (26 October 2021) (opens in a new tab): speed limits, weights, fuel, thrust; it cites FAA TCDS T00015WI
- FAA TCDS database (T00015WI) (opens in a new tab): the primary type certificate
- Textron Aviation: Citation Longitude (opens in a new tab): cruise, range, field lengths, weights, fuel, engines
- BCA pilot report: Cessna Citation Longitude (2021) (opens in a new tab): example V-speeds, climb schedule, approach flow, pressurization
- AOPA: Citation Longitude, super-mid standout (opens in a new tab): example speeds, fuel burn at Mmo
- AIN: Cessna Citation Longitude pilot report (opens in a new tab): example V-speeds, cruise fuel flows
- Wikipedia: Cessna Citation Longitude (opens in a new tab): cruise fuel flow figures from AIN (2018) and FlightGlobal (2021)
- Textron: Garmin Emergency Autoland on Citations (opens in a new tab): which Citations get autoland
- MSFS 2024 avionics docs: G3000/G5000 (opens in a new tab): the shared G3000/G5000 package (TOLD, autothrottle, VNAV)
- Microsoft: Sim Update 6 (opens in a new tab), SU5 (opens in a new tab), SU3 (opens in a new tab), SU2 (opens in a new tab) release notes: official Longitude fixes
- MSFS forums: autothrottle HOLD/FAIL on takeoff (opens in a new tab): the reported quirk and workaround
- Windows Central: every aircraft in MSFS 2024 (opens in a new tab): edition per aircraft
Microsoft Flight Simulator © Microsoft Corporation. Zach's Docs was created under Microsoft's "Game Content Usage Rules" using assets from Microsoft Flight Simulator, and it is not endorsed by or affiliated with Microsoft. See the Game Content Usage Rules (opens in a new tab).
Footnotes
-
Working Title's guide describes 8 passengers in the standard layout. Textron lists 12 maximum occupants; the EASA TCDS says up to 13 occupants including the two crew in its description, but 14 seats (two crew plus twelve passengers) as the maximum seating capacity. ↩
-
AIN (2021): 980 lb/h per engine at Mach 0.84 and FL410 (479 KTAS), 700 lb/h per engine at Mach 0.739 (421 KTAS). AIN (2018, via Wikipedia): 860–880 lb/h per side at Mach 0.83 and FL430. FlightGlobal (2021, via Wikipedia): 1,820 lb/h total at Mach 0.79, 451 KTAS, 38,001 lb. AOPA (2021): 940 lb/h per side at Mach 0.84. SimBrief or the EFB gives the number for your flight. ↩