A plane with 10 people onboard was reported missing late Thursday afternoon near Nome, Alaska's westernmost major city, according to officials.

Alaska State Troopers reported that the flight had nine passengers and one pilot onboard, adding that they were contacted by the Alaska Rescue Coordination Center at 4pm (1am GMT Friday) regarding the missing plane.

The Cessna 208B Grand Caravan aircraft owned by Bering Air was reported to have been flying from Unalakleet to Nome, according to the Nome Volunteer Fire Department.

Data from FlightRadar shows the flight last reported information at 3:16pm over Norton Sound.

The White Mountain fire chief, Jack Adams, said that the plane disappeared from the radar somewhere along the coast of Nome to Topkok.

Rescuers were actively searching a roughly 30-mile (50-km) stretch in that area, according to Adams.

"If they don't find anything, we'll probably rally another crew to go and help," he said.

The Nome Volunteer Fire Department asked the public not to form individual search parties due to weather and safety concerns.

The Coast Guard is scoping out the area and the C-130 will be flying in a grid pattern in attempts to locate the missing place, the department said on its social page.

文章大意

一架飞机在阿拉斯加西部的诺姆附近失联，机上有9名乘客和1名飞行员。飞机从尤纳拉克利特飞往诺姆，最后一次的飞行信息显示飞机在诺顿海峡上空，随后便从雷达上消失。搜救人员正在该地区进行大范围的搜寻。

重要单词和短语：

• missing（失踪）: 这个词是文章的关键词之一，描述飞机和机上人员的失联状态。

• onboard（机上）: 这个词用来指飞机上有多少人。

• reported（报告）: 用于新闻中描述官方报告或新闻来源。

• Alaska State Troopers（阿拉斯加州警察）: 指负责搜救任务的警察单位。

• Cessna 208B Grand Caravan: 飞机型号，通常用于小型航班。

• FlightRadar: 是一个飞行追踪网站或应用，能够显示飞行信息。

• White Mountain fire chief（白山消防队长）: 描述一名重要的地方官员角色。

• Coast Guard（海岸警卫队）: 在此文章中负责参与搜救任务的机构。

词汇扩展：

• grid pattern（网格式搜寻）: 搜索方法之一，通过在特定区域内划分网格来进行有序的搜寻。

• stretch（一段距离）: 用于描述搜索的区域长度或范围。

• rally（集合，组织）: 在此上下文中表示“召集”或“组建”新的搜救队伍。

• volunteer（志愿者）: 这里指的是来自诺姆志愿消防部门的人员。

英语学习技巧：

1. 关注具体信息：通过记住细节（如飞机型号、飞行路径、搜索区域）帮助理解新闻事件的背景。

2. 学习常见新闻词汇：掌握如"missing," "reported," "search," "rescue"等常见词汇，对日常新闻理解会有很大帮助。

3. 提高句子结构分析：注意复杂句的结构，比如“Rescuers were actively searching a roughly 30-mile (50-km) stretch in that area”中的插入语“roughly 30-mile (50-km)”可以帮助我们学会如何处理数字与单位。