Score Session

VIDP–VABB Unfolding Flight with Emergent Situations

Human examiner

Priya Nair

FRTO · FRTO-2022-77310

Examiner: Capt. Sameer Sahni

2026-05-20 · 10:00–10:30 · RT Booth 1

Transmission playback

Recorded candidate & ATC exchanges

00:02

ATC

IGO214, Delhi Delivery, cleared to Mumbai via PUXAT 1A departure, climb flight level 90, squawk 4721.

00:10

Candidate

Cleared to Mumbai via PUXAT 1 alpha departure, climb flight level niner zero, squawk 4721, IGO214.

01:00

ATC

IGO214, taxi to holding point A4 runway 29.

01:05

Candidate

Taxi holding point A4 runway 29, IGO214.

02:00

ATC

IGO214, traffic, 12 o'clock, 5 miles, opposite direction.

02:06

Candidate

TCAS RA, IGO214.

02:30

Candidate

PAN PAN, PAN PAN, PAN PAN, Mumbai Control, IGO214, engine number one abnormal vibration, request immediate descent and vectors for ILS runway 27.

AI Pronunciation Analysis

Simulated AI

91%

accuracy

Phoneme accuracy91%

Stress / rhythm88%

Intonation93%

Flagged pronunciations

“niner”/ˈnaɪn/ → /ˈnaɪnər/minor
“squawk”/skwak/ → /skwɔːk/minor

Phraseology Compliance

Matched vs reference DB

94%

compliance with standard ICAO / CAP 413 phraseology across 4 transmissions

Transmission 1 Standard

EXPECTEDCleared to Mumbai via PUXAT 1A departure, climb flight level 90, squawk 4721, IGO214

SPOKENCleared to Mumbai via PUXAT 1 alpha departure, climb flight level niner zero, squawk 4721, IGO214

Transmission 2 Non-standard

EXPECTEDTaxi to holding point A4 runway 29, IGO214

SPOKENTaxi holding point A4 runway 29, IGO214

Omitted 'to'; minor deviation from standard taxi readback.

Transmission 3 Standard

EXPECTEDTCAS RA, IGO214

SPOKENTCAS RA, IGO214

Transmission 4 Non-standard

EXPECTEDPAN PAN x3 ... request immediate descent and radar vectors for ILS runway 27, IGO214

SPOKENPAN PAN x3 ... request immediate descent and vectors for ILS runway 27

Callsign not repeated at end; 'radar' omitted.

ICAO rating profile

Level 4

Score the six criteria

Pronunciation

PRON

L4 OperationalPronunciation is influenced by L1 but only sometimes interferes with ease of understanding.

Structure

STRUCT

L5 ExtendedBasic structures consistently well controlled; complex structures attempted with errors that seldom interfere.

Vocabulary

VOCAB

L5 ExtendedVocabulary range and accuracy sufficient on most topics; idiomatic, nuanced; paraphrases effectively.

Fluency

FLU

L4 OperationalProduces stretches of language at an appropriate tempo; occasional loss of fluency on transition but does not impede communication.

Comprehension

COMP

L4 OperationalComprehension mostly accurate on common topics when accent/variety is sufficiently intelligible; uses readback/clarification when complications arise.

Interactions

INTER

L5 ExtendedResponses immediate, appropriate and informative; manages the speaker/listener relationship effectively.

Minimum operational level is Level 4. The final rating is the lowest of the six criterion ratings.

Examiner remarks

Report generated · PASSView report