radio operator   (ラジオオペレーター)

Richardson was a former ham radio operator.

Before departing, he trained Ruby to be a radio operator.

Perens is also an amateur radio operator, with call sign K6BP.

camera operator   (カメラマン)

After graduation he started to work as a camera operator.

Other credits as camera operator include "Paper Moon" and "New York, New York".

The Panaglide steadies the camera operator's movement, allowing for a smooth shot.

network operator   (ネットワークオペレーター)

MTV Mobile MTV Mobile was a Netherlands/Italy-based Mobile virtual network operator.

New World PCS New World PCS Limited ( NWPCS) was a mobile network operator (MNO) of Hong Kong.

GLO has over 45 million subscribers (December 2018), making it the second largest network operator in Nigeria.

owner and operator   (所有者とオペレーター)

Fraport is the owner and operator of Frankfurt Airport.

DellaGrotte is the owner and operator of the Sityodtong USA Branch.

ClubLink is the largest owner and operator of golf courses in Canada.

bus operator   (バス事業者)

The major bus operator in the Cheshire area is Arriva North West.

Kelvin Central Buses Kelvin Central Buses was a bus operator in Scotland.

Richards Brothers Richards Bros Buses () is a bus operator based in Cardigan, Wales.

railway operator

The color tone inside the car varies depending on the railway operator.

The Esko trains are operated by České dráhy, the state railway operator

tour operator

Selwyns Travel Selwyns Travel is a coach tour operator based in Runcorn, England.

The house was later sold to tour operator Mario Perillo and was destroyed by fire in 2004.

Seaview Services Seaview Services is a coach and tour operator operating on the Isle of Wight.

linear operator

This defines another bounded linear operator , the adjoint of .

A linear operator is a map that inputs a ket and outputs a ket.

In other words, if is a linear operator and is a ket, then is another ket.

wireless operator

It was operated by wireless operator Jan Szklarczyk "Kod”.

The wireless operator was corporal Franciszek Dudewicz "Bąk”.

Thompson served in World War II as a tailgunner and wireless operator in the RAF.

mobile operator

The payments are charged to their mobile phone bills by the mobile operator.

Warid Pakistan Warid ( ) was a GSM, HSPA+ and LTE based mobile operator in Pakistan.

In 2000, de Azevedo founded Portugal's third mobile operator, Optimus, starting to manage his own projects.

telephone operator

In 1938 she was hired to work as a telephone operator until her job was no longer needed.

There is one GSM mobile telephone operator, with coverage of Malabo, Bata, and several mainland cities.

Mr Asai tries to get one of his employees, telephone operator Ayako Murai (Isuzu Yamada), to meet him for dinner.

differential operator

Here, the differential operator formula_32 is defined as formula_33"."

Euler's notation uses a differential operator formula_53, which is applied to a function formula_18 to give the first derivative formula_55.

In calculus, an example of a higher-order function is the differential operator formula_1, which returns the derivative of a function formula_2.

telegraph operator   (電信オペレーター)

Cody then worked as a telegraph operator for the Canadian Pacific Railway.

Her father worked at a steel mill, while her mother worked as a telegraph operator.

In the following year, he began work as a telegraph operator for the Canadian Pacific Railway.

largest operator

Delta Air Lines is the largest operator with 77 aircraft.

The largest operator of the F-15 is the United States Air Force.

BA was the largest operator of Boeing 747-400s, with 57 in its fleet.

train operator

Both are Ferrovie dello Stato (FS) subsidiaries, once the only train operator in Italy.

On the New York City Subway and London Underground, the position is now called "train operator" (T/Op).

The rail line uses a system of lights which display either vertical or horizontal white bars to the train operator.

private operator   (民間事業者)

In addition, the private operator set up a decentralized and computerized network of payment booths.

Investments of US$20 million were financed by the private operator over the first ten years of the lease.

Terminal superstructure will be built by private operator who will also operate and maintain it for 30 years.

private railway operator   (私鉄)

Seibu Ikebukuro Line The is a railway line of the Japanese private railway operator Seibu Railway.

Seibu Kokubunji Line The is a railway line in Tokyo, Japan, operated by the private railway operator Seibu Railway.

Seibu Tamako Line The is a 9.2 km single-track railway line in Tokyo, Japan, operated by the private railway operator Seibu Railway.

system operator

In 2018, National Express Transit became the system operator.

A large system operator might own their radio backbone (repeaters).

Normally, only the system operator would be permitted to use control mode.