
EagleEye049
8.6K posts

EagleEye049
@eagleeye049
Firefighter and part time stock trader. Swing trades, bio stocks, trading overreactions, and now learning how to day trade.
Alaska Katılım Ocak 2012
1.3K Takip Edilen479 Takipçiler


@given2tweet That’s some pretty weak rules violation sauce. 🤦♂️
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Fairbanks pilot given special send-off after piloting final Part 121 flight 👉 tinyurl.com/ynx3r99m?utm_s…

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@HollyBell8 Resets the breakers, writes INOP on maintenance sheet, tells you to call maintenance. 😂 #PilotLife

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Why did NFPA 1801 (2021) remove Spot Temperature from TI Basic?
In the 2021 edition of National Fire Protection Association NFPA 1801, the committee removed the Spot Temperature feature from TI Basic Mode.
This was not arbitrary.
This feature has been cited as a contributing factor in multiple line-of-duty death investigations. Yet, departments across the world continue to rely on spot temperature as an accurate measurement tool during interior structural firefighting.
That reliance is dangerous — and technically flawed.
According to the NFPA 1801 committee:
“Spot Temperature measurements have been removed from the TI Basic Mode in NFPA 1801. These measurements will still be available in TI Plus mode, which requires additional TIC-specific training.”
The justification references findings from National Institute for Occupational Safety and Health (NIOSH), including Report F2013-16, which examined the Houston Southwest Inn Fire incident.
Appendix Five clearly states:
“The Temperature Measurement Feature on Fire Service Thermal Imagers should not be used for interior structural firefighting.
USE OF THIS FEATURE MAY CAUSE ERRORS IN JUDGMENT WHICH MAY RESULT IN SERIOUS INJURY OR DEATH.”
Here’s why:
Thermal imagers do not measure air temperature.
They estimate apparent surface temperatures within a calibrated range.
Accuracy is affected by:
•Emissivity (material type, texture, color, reflectivity)
•Distance and viewing angle
•Lens contamination (steam/smoke)
•Whether the target fully fills the measurement area
•Insulation, wall thickness, and hidden heat sources
Interior firefighting is dynamic, rapidly changing, and filled with uncontrolled variables. These factors — individually or collectively — can drastically skew spot temperature readings.
NIOSH further noted:
“Despite all thermal imager manufacturer user manual warnings not to use temperature measurement to make tactical decisions, it became apparent in three recent NIOSH Firefighter Fatality Investigation Reports that there is a lack of understanding on behalf of the fire service of the feature’s capabilities.” (NFPA 1801-2021)
In the Houston incident, the NIOSH report documented that an engine officer radioed a 184°F reading on a door based on the thermal imager.
That number likely influenced decision-making.
This is precisely why the feature was removed from TI Basic.
Thermal imaging must be used qualitatively, not as a digital thermometer. The device displays apparent temperature relationships, not precise environmental conditions.
Training must shift from chasing numbers to interpreting thermal data correctly.
Please review the following for deeper understanding:
•NIOSH Report F2013-16
•Texas State Fire Marshal’s report on the Houston Southwest Inn incident
This remains a global training gap within the fire service.
Share this information.
Improve understanding.
Protect firefighters.
Andrew Starnes
Insight Fire Training

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The first time I saw a CW5 I was a young Private in basic training. We went to do some community service, and there he was.
The only problem?
I had no idea what the rank was. I had heard of warrant officers in basic but had never seen the thin line of a CW5
So I asked him.
Me: Sir, I apologize, I don’t know what your rank is.
Him: I’m a Chief Warrant Officer 5
Me: is that a big deal? (I’m new in the Army and know nothing)
Him: not as big as some people would have you believe.
Then he smiled, shook my hand, and disappeared. Some say he was never really there.

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ISN Breaking News:
(cc: @straczynski)
Babylon 5 Is Now Free to Watch On YouTube
"The strategy involves posting one episode each week, allowing audiences to experience the story at a paced rhythm that mirrors the original broadcast schedule."
cordcuttersnews.com/babylon-5-is-n…
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@given2tweet It was probably made by some degenerate biotech investor. 😂
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