Boeing 737-900ER

Mystery Spotter 🇨🇿

09 Sep 2026 · © Unknown

Travel Service Boeing 737-900ER (OK-TSI) at the gate, featuring blended winglets and high-density layout.

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Aircraft

Airline

Smartwings

TVS / QS

Manufacturer

Boeing

Gear

Apple iPhone SE (3rd generation) Apple iPhone SE (3rd generation) back camera 3.99mm f/1.8

Achievements

Winglet Watcher, Boeing Beginner, Narrowbody Ninja

3 badges earned

Location

Václav Havel Airport Prague

PRG/LKPR

50.1009, 14.2599

Open map

Václav Havel Airport Prague PRG

Airport

Insights

Aviation History

The Boeing 737-900ER is the largest member of the 737 Next Generation family, intended for high-density routes where single-aisle efficiency is valued.

Fleet Rarity

Rare variant among the 737NG series, with fewer than 600 produced compared to other 737 models.

Record Flights

Occasionally used on longer short-haul and low-cost medium-haul segments across Europe.

Safety & Events

No major incidents recorded for OK-TSI; the 737NG series as a whole has had a strong safety record.

Future Outlook

Still in service; may eventually be phased out in favor of 737 MAX or Airbus A321neo on some routes.

Specifications

CFM International CFM56-7B

Engine

35.8 meters

Wingspan

42.1 meters

Length

5,925 km

Range

840 km/h

Speed

215 passengers

Capacity

85,139 kg

MTOW

12.5 meters

Height

120kN (CFM56-7B27)

Thrust

ICAO Chapter 4 compliant (~85 dB sideline)

Noise