September 6 result: synthetic light-time validation passed 68/68 checks across 17 journeys. Four distinct light-time legs are implemented; forward and backward anchors recover the same journey within the declared tolerance. See Math / Gates for the independent checks and frozen-approximation comparison.
This is an independent, source-controlled MH370 inference project. The September 4 checkpoint is carried forward below: the clean SATCOM target and limited-envelope numerical machinery are established, but the full event-sequential S50 posterior has not run. Predictive execution remains locked while the Boeing 777-2H6ER / Trent 892B-17 performance source and runtime qualification are completed. The archived 31.4°S, 90.4°E model remains available in a separate historical tab.
| UTC / SCOPE | RECORD | NUMERIC POLICY | ACTIVE USE | CLASS |
|---|---|---|---|---|
| Pre-takeoff calibration | 17 BTO bias rows | −8,426,548 / 17 = −495,679.29411764705 µs | Conditioned fixed bias | ESTABLISHED |
| 16:42:32–17:07:19 | Three pre-anchor BTO records; 17:07:19 BFO | No post-18:22 path ownership | Removed from clean post-anchor target | REPAIRED |
| 18:25 Request | R600 BTO | 17,120 − 4,600 = 12,520 µs | Message-specific Request treatment | SOURCE-LOCKED |
| 00:19:29.416 | R600 Log-on Request | 23,000 − 4,600 = 18,400 µs; BFO 182 Hz | Terminal Request / transient-frequency state | ACTIVE |
| 00:19:37.443 | R1200 Log-on Acknowledge | Raw BTO 49,660 µs; BFO −2 Hz | ACK BTO excluded from ordinary route likelihood | TERMINAL |
STATE PRE-ANCHOR OWNERSHIP ............... REPAIRED
NUM JACOBIAN ........................... 83 × 74 / RANK 74
NUM DERIVATIVE CHECKS ................... PASSED
NUM STATIONARITY ........................ NOT CONFIRMED
SRC BOEING EXACT-ROW LOOKUP ............. PASS / NONPREDICTIVE ONLY
SRC AIRCRAFT PERFORMANCE MODEL .......... BLOCKED
RUN DEPENDENCY ACQUISITION V4 ........... PREPARED / OUTCOME NOT RECORDED
RUN PREDICTIVE EXECUTION ................ NOT AUTHORIZED_
Completed September 6, 2026: 68/68 checks passed across 17 synthetic journeys. This qualifies the tested light-time implementation, not a real-flight trajectory posterior.
| G1F CHECK | VALIDATED RESULT / SCOPE |
|---|---|
| Four light-time legs | Four distinct propagation legs implemented. |
| Anchor consistency | Forward and backward anchors recovered the same journey within the declared tolerance. |
| Independent validation | Analytic controls and independent Decimal-80 roots; 68/68 checks over 17 journeys. |
| Frozen approximations | Signed differences use SnapshotMoving − frozen, in µs. Across the finite fixtures, the largest-magnitude signed differences came from the synthetic stress case. |
| Interpretation | The stress-case comparison does not establish a real-flight timing correction or an endpoint shift. Aircraft-performance qualification and full S50 inference are separate gates. |
20260906T195934Z_faee8e08. The underlying GATE_RESULT.json is not included in this public repository; exact per-fixture differences and tolerances are not reproduced here. This website update did not rerun the validation. Checkpoint notes · Structured checkpointThe forcing archive is available, but no current origin ranking is authorized until a clean physical trajectory posterior exists. Historical drift shortlists remain archival.
G1F RESULT DATE ...................... 2026-09-06
G1F SYNTHETIC LIGHT-TIME .............. PASS / 68 OF 68 CHECKS
SYNTHETIC JOURNEYS ................... 17 / FOUR LIGHT-TIME LEGS
INDEPENDENT CONTROLS ................. ANALYTIC + DECIMAL-80 ROOTS
EARLIER STATE BELOW .................. CARRIED FORWARD FROM 2026-09-04
CLEAN POST-ANCHOR TARGET ............. VALID
PRE-ANCHOR BTO/BFO OWNERSHIP ......... REPAIRED
CLEAN COARSE EVALUATIONS ............. 26,952 FINITE
FROZEN CONDITIONED MODE CATALOG ...... 128 MODES
PHASE 4C NUMERICAL SHAKEOUT .......... 16 BRANCHES / 80 CASES
CONFIRMED STATIONARY SOLUTIONS ....... 0
S50 EVENT-SEQUENTIAL POSTERIOR ........ NOT RUN
BOEING EXACT SOURCE-ROW LOOKUP ........ PASS / NONPREDICTIVE
B777 / TRENT PHYSICAL SOURCE .......... BLOCKED
DEPENDENCY ACQUISITION V4 ............. PREPARED / RESULT PENDING
OCEAN FORCING ......................... 85 FILES / ≈8.44 GB
DRIFT COUPLING ........................ DEFERRED
PREDICTIVE EXECUTION .................. LOCKED
C:\MH370\CURRENT_STATE>_