Question: This 72-78 passenger aircraft has parking spaces at Nakhon Si Thammarat Airport, which is how many square meters?

Context paragraphs:
Nakhon Si Thammarat Railway Station: Nakhon Si Thammarat Railway Station is a railway station located in Tha Wang Subdistrict, Nakhon Si Thammarat City, Nakhon Si Thammarat.  It is a class 1 railway station located 816.025 km from Thon Buri Railway Station.  This station opened in October 1914 as part of the Southern Line section Khao Chum Thong Junction-Nakhon Si Thammarat.

Nakhon Si Thammarat Province Stadium: Nakhon Si Thammarat Province Stadium (Thai: สนามกีฬา จ.นครศรีธรรมราช ) is a multi-purpose stadium in Nakhon Si Thammarat province , Thailand.  It is currently used mostly for football matches and is the home stadium of Nakhon Si Thammarat F.C..  The stadium holds ?  people.

Nakhon Si Thammarat Airport: Nakhon Si Thammarat Airport (Thai: ) (IATA: NST, ICAO: VTSF) is an airport serving Nakhon Si Thammarat, a town in the Nakhon Si Thammarat Province of Thailand.  The airport is 14 km from the city.  The capacity of the arrivals terminal is 188 persons per hour and that of the departure terminal is 215 people per hour.  Nakhon Si Thammarat Airport has 2 Boeing 737 parking spaces, 2 ATR 72 parking spaces, and 2 helipad spaces.  Total space, 2,902,400 square meters.

ATR 72: The ATR 72 is a twin-engine turboprop, short-haul regional airliner developed and produced in France and Italy by aircraft manufacturer ATR (Aerei da Trasporto Regionale or Avions de transport régional), a joint venture formed by French aerospace company Aérospatiale (now Airbus) and Italian aviation conglomerate Aeritalia (now Leonardo S.p.A.).  The number "72" in its name is derived from the aircraft's standard seating configuration in a passenger-carrying configuration, which could seat 72-78 passengers in a single-class arrangement.

Khlong Chandi Railway Station: Khlong Chandi Railway Station is a railway station located in Chandi Subdistrict, Chawang District, Nakhon Si Thammarat.  It is a class 2 railway station located 727.953 km from Thon Buri Railway Station.  This station is the alighting point for Lan Saka District, Chang Klang District, Phipun District and Nakhon Si Thammarat City (for passengers on trains not terminating at Nakhon Si Thammarat), continuing the journey by road transport.

Nakhon Si Thammarat Kingdom: Nakhon Si Thammarat Kingdom (Kingdom of Ligor) (rtgs: Anachak Nakhon Si Thammarat ) was one of the major constituent city states ("mueang") of the Siamese kingdoms of Sukhothai and later Ayutthaya and controlled a sizeable part of the Malay peninsula.  Its capital was the eponymous city of Nakhon Si Thammarat in what is now Southern Thailand.

Nakhon Si Thammarat Unity F.C.: Nakhon Si Thammarat Unity Football Club (Thai สโมสรฟุตบอลนครศรีธรรมราช ยูนิตี้), is a Thai professional football club based in Nakhon Si Thammarat Province.  The club was founded in 2014.  They currently play in Thai League 3 Southern region.  This club rename from Ratchaphruek Muangnont United to Rajapruk University and they changed logo in 2016.  And this club is token over Nakhon Si Heritage from 2016 Regional League Division 2 Southern Region and is changed name to "Nakhon Si Thammarat Unity" and change the club's official logo is the Engine, hence their nickname is

Nakhon Si Thammarat PAO. Stadium: Nakhon Si Thammarat Provincial Administrative Organization Stadium or Ron Phibun District Stadium (Thai: สนามกีฬา อบจ.นครศรีธรรมราช(ม่วงงาม) หรือ สนามกีฬา อ.ร่อนพิบูลย์ ) is a multi-purpose stadium in Ron Phibun District, Nakhon Si Thammarat province , Thailand.  It is currently used mostly for football matches and is the home stadium of Nakhon Si Thammarat F.C..  The stadium holds ?  people.

Nakhon Si Thammarat: Nakhon Si Thammarat (Thai: นครศรีธรรมราช ,  ] , alternative English transliteration: Nakhon Sri Thammarat from Pali "Nagara Sri Dhammaraja") is a city ("thesaban nakhon") in southern Thailand, capital of the Nakhon Si Thammarat Province and the Nakhon Si Thammarat District.  It is about 610 km south of Bangkok, on the east coast of the Malay Peninsula.  The city was the administrative center of southern Thailand during most of its history.  Originally a coastal city, silting moved the coastline away from the city.  The city has a much larger north to south extension than west to east, which dates back to its original location on a flood-save dune.  The modern city centre on the train station is north of Old Town.  As of 2005, the city had a population of 105,417.

Kanlayanee Si Thammarat School: Kanlayanee Si Thammarat School (Thai: โรงเรียนกัลยาณีศรีธรรมราช, Rong Rian Kanlayanee Si Thammarat )) is a high school in Nakhon Si Thammarat, Thailand which was established in 1918 as a provincial girls' school (Thai: โรงเรียนสตรีประจำจังหวัดนครศรีธรรมราช, Rong Rian Satree Prajam Changwat Nakhon Si Thammarat ))

Supporting paragraphs: Nakhon Si Thammarat Airport ATR 72
Answer: Total space, 2,902,400 square meters