What does SA mean in aviation?
Put simply, situational awareness (SA) means appreciating all you need to know about what is going on when the full scope of your task – flying, controlling or maintaining an aircraft – is taken into account.
What is the difference between ASOS and AWOS?
Whereas AWOS data typically includes ceiling and sky conditions, visibility, temperature, dew point, altimeter setting and wind speed, gusts and direction, ASOS can additionally provide the type and intensity of precipitation (rain, snow, freezing rain), and obstructions to visibility such as fog and haze.
What determines how icing is reported on a Pirep?
*What determines how icing is reported on a PIREP? Rate of accumulation.
What is TIBS aviation?
Created in the early 1980s, TIBS is a continuous telephone recording of meteorological and aeronautical information that pilots can access, but which does not satisfy the requirement to become familiar with all available information prior to a flight (see Title 14 Code of Federal Regulations (14 CFR) section 91.103).
What does DBA stand for in airlines?
DBA Luftfahrtgesellschaft mbH, founded as Delta Air and formerly branded as Deutsche BA, was a low-cost airline headquartered on the grounds of Munich Airport in a building within the municipality of Hallbergmoos, Germany.
Why are BA pilots called Nigel?
In fact (I don’t know whether this is true or not, there was beer involved) he even had a name for the cut-glass pilots. He called them “Nigels”. “Nigel” is just a name but it’s the kind of name that could easily fit with the kind of slightly-posh accent we’re contemplating here.
Which is newer ASOS or AWOS?
ASOS data are archived in the Global Surface Hourly database. Automated Weather Observing System (AWOS) units are operated and controlled by the Federal Aviation Administration. These systems are among the oldest automated weather stations and predate ASOS.
What are four possible reasons to issue an urgent PIREP?
Criteria for Urgent or Routine PIREPs
- Tornadoes, funnel clouds, or waterspouts.
- Severe or extreme turbulence.
- Severe icing.
- Hail.
- Low level wind shear speed fluctuations of 10 knots or more.
Can you fly in trace icing?
In moderate icing, the AIM says, even short encounters become potentially hazardous, and that “the use of deicing/anti-icing equipment or flight diversion is necessary.”
Is TIBS still in use?
Telephone Information Briefing System ( TIBS ) – TIBS was discontinued on September 13, 2018.
Is Tweb still in use?
As part of FAA efforts to modernize and streamline service delivery, Flight Service will discontinue the Transcribed Weather Broadcast (TWEB) and Telephone Information Briefing Service (TIBS) in Alaska, effective January 1, 2020.
Is the name Carol extinct?
Nigel and Carol are now extinct as baby names, according to the Office for National Statistics. The Office for National Statistics (ONS) has released their 2020 baby names data — and there’s no room for Nigel or Carol.
Is Nigel a Dutch name?
The English Nigel is commonly found in records dating from the Middle Ages; however, it was not used much before being revived by 19th-century antiquarians….Nigel.
| Origin | |
|---|---|
| Meaning | ultimately from the Gaelic Niall |
| Region of origin | Normandy and England |
| Other names | |
| Related names | Nigella (female) |
How does AWOS measure visibility?
ASOS/AWOS use a sensor that measures the clarity of the air in a small space, right at the sensor, in order to determine visibility. The measurements are time averaged, so there is a lag in reporting quickly changing visibilities.
How long is a PIREP valid?
How long is a PIREP valid? Operationally about 5 – 10 min. The weather is dynamic.
What constitutes an urgent PIREP?
Urgent PIREPs describe weather phenomena that are potentially hazardous to flight operations, including: Tornadoes, funnel clouds, or waterspouts. Severe or extreme turbulence. Severe icing.