EMBRAER EMB145TRANS STATES AIRLINES INC
268 lines · 23:04:30.0 – 23:31:28.8 · St Louis, MO, 2016-02-24
- 23:30:32.9CAM[sound of thunk, similar to touchdown]
- 23:30:40.1CAM[sound of woosh, similar to reverse thrust]
- 23:30:44.5HOT-2fifty knots. my tops.
- 23:30:46.5HOT-1okay. your tops.
- 23:30:58.1TWRWaterski forty six fifteen turn left at quebec and taxi via quebec charlie to the ramp. remain this frequency.
- 23:31:04.3RDO-2quebec charlie to the ramp with you forty six fifteen.
- 23:31:08.5PA-3[unintelligible flight attendant announcement]
- 23:31:20.4HOT-1clear left.
- 23:31:21.9HOT-2clear right. DCA16LA100
- 23:31:28.8TWRand Waterski forty six fifteen when you get a chance give me a call on the phone if you don't mind. company will have the number or I can give it to you.
Crew communication
268 lines readobservations a human-factors reviewer takes from a transcript — the sterile cockpit, the Board's own notations, rhythm, CRM markers. Not emotions, not scores: the affect is in the audio, and the audio is sealedWindows: 22:30:00–22:39:47, 23:15:54–23:34:23 · basis: recorder pressure altitude below 10,000 ft. Candidate non-pertinent lines below are a first reading for the investigator, not a finding.
- 23:19:05.6“alright. you're setup for the left side then.”
- 23:22:46.3“[low volume] put that wing down. (put that) rudder in. that's (it).”
- 23:25:14.9“if you're ready to come in we can come in.”
- 23:25:33.9“I'm-I'm happy for you to take it.”
- 23:26:29.6“I had-I had the full rudder and I had full aileron in.”
Delivery and physiological notes the transcribers added in brackets, plus # expletives. 20 words are marked unintelligible (*).
- throat clearing23:11:33.3“[throat clearing]”
- throat clearing23:11:52.9“[throat clearing]”
- sound of single chime, similar to flight attendant call23:15:10.4“[sound of single chime, similar to flight attendant call] DCA16LA100”
- single chime, similar to caution chime23:18:57.8“[single chime, similar to caution chime] DCA16LA100”
- spoken rapidly23:20:35.0“[spoken rapidly] and flight attendant (notified). * down. * *(down) forty five. speedbrake closed. crossfeed off. landing check is complete. you are cleared to land.”
- spoken loudly23:22:53.7“[spoken loudly] doh.”
- exhale23:22:54.3“[exhale] *. DCA16LA100”
- sound of grunt, similar to physical exertion23:22:58.4“[sound of grunt, similar to physical exertion]”
- sound of heavy breathing23:23:09.3“[sound of heavy breathing] 23:23:010.0”
- sound of heavy breathing23:23:55.3“[sound of heavy breathing]”
- mumbles, trails off23:25:38.1“I [mumbles, trails off]”
- 65 s23:17:09.4 → 23:18:14.6in sterile window
- 56 s23:07:59.3 → 23:08:55.0
Hedged or questioning lines from one pilot in the critical window, with the other pilot’s next words.
- 23:19:16.2“ooh that's some wind. huh?”→ 23:19:16.4“*.”
- 23:10:56.8[sound of 3 buzzers, similar to altitude alert]→ no crew words within 5 s
- 23:18:51.5[sound of 3 buzzers, similar to altitude alert]→ no crew words within 5 s
- 23:19:56.8[sound of 3 buzzers, similar to altitude alert]→ no crew words within 5 s
- 23:22:51.6[sound of 3 chimes, similar to master warning]→ no crew words within 5 s
- 23:22:52.9bank angle. bank angle.→ 4.4 s later: 23:22:57.3“it's. (thrust).”
- 23:22:53.0(takeoff). [simultaneous with prior "bank angle"]→ 4.3 s later: 23:22:57.3“it's. (thrust).”
- 23:22:55.1bank angle.→ 2.2 s later: 23:22:57.3“it's. (thrust).”
- 23:22:55.8bank angle.→ 1.5 s later: 23:22:57.3“it's. (thrust).”
- 23:22:56.3[sound of 3 chimes, similar to master warning]→ 1 s later: 23:22:57.3“it's. (thrust).”
- 23:23:00.1[sound of 3 chimes, similar to master warning]→ 2.2 s later: 23:23:02.3“(ah go-round). positive climb.”
- 23:23:05.7[sound of 3 chimes, similar to master warning]→ no crew words within 5 s
- 23:23:41.0[sound of 3 buzzers, similar to altitude alert]→ 2.7 s later: 23:23:43.7“(I'll) just stay in the pattern forty six fifteen.”
- 23:27:18.2[sound of 3 buzzers, similar to altitude alert]→ 1.6 s later: 23:27:19.8“flaps--”
- 23:04:53.2“runway is one- ten thousand eight hundred eighteen feet. left hand turn out. missed is gonna be a ah almost straight out up to three thousand hold as published or tower assigned. any questions?”
“Not in transcript” never means “not said”: a line may be unintelligible, or the recording may not cover that phase.
| Speaker | words | questions | hedges | exclamations | expletives | checklists | non-pertinent lines |
|---|---|---|---|---|---|---|---|
| Captain | 784 | 2 | 2 | 0 | 0 | 0 | 6 |
| First officer | 568 | 9 | 2 | 0 | 0 | 0 | 3 |
| Observer / jumpseat | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
Read next to the Board’s coded human-factors findings on the case page. The NTSB cautions that a transcript is not a precise science; these are pointers into it, for a trained reader to weigh.
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