4. The offenders may also be subject to a fine of between five million dong and fifty million dong, a ban from holding certain posts, practicing certain occupations or doing certain jobs for one to five years. Article 221.- Hijacking aircrafts, ships 1. Those who use force, threaten to use force or use other tricks to appropriate aircrafts or ships shall be sentenced to between seven and fifteen years of imprisonment. 2. Committing the crime in one of the following circumstances, the offenders shall be sentenced to between twelve years and twenty years of imprisonment: a) In an organized manner; b) Using weapons or dangerous means; c) Inflicting injury on or causing harm to the health of other persons; d) Dangerous recidivism. 3. Committing the crime and causing human death or other particularly serious consequences, the offenders shall be sentenced to twenty years imprisonment, life imprisonment or capital punishment. 4. The offenders may also be subject to probation or residence ban for between one and five years. Article 222.- Operating aircrafts in violation of aviation regulations of the Socialist Republic of Vietnam 1. Those who operate aircrafts into or out of Vietnam and violate the aviation regulations of the Socialist Republic of Vietnam in circumstances other than those stipulated in Articles 80 and 81 of this Code shall be subject to a fine of between one hundred million dong and three hundred million dong or a prison term of between six months and three years. 2. Committing the crime and causing serious consequences, the offenders shall be subject to a fine of between three hundred million dong and five hundred million dong or a prison term of between two and seven years. 3. Committing the crime and causing very serious or particularly serious consequences, the offenders shall be subject to a fine of between five hundred million dong and one billion dong or a prison term of between five years and ten years. 4. The aircraft may be confiscated.