AT-AT Weekly Flight Plan

Corridor mapping missions and reviewed take-off point arrangements.

261014 · 261015 · 261016 · October 14–16, 2026

Flight setup

Use 75 m real-time terrain following with the appropriate raw DTM. Survey coordinates use ITRF2008 / EPSG:6369. Record the actual TOP chainage and TOP ASL, then capture a panorama at 50 m AGL above TOP with aircraft ASL.

261014 · KM36+300–KM39+000
Carry forward the reviewed KM37+450 launch with a western observer near KM36+930. Alternative 2 remains KM36+930 / KM38+175. The current KMZ retains the Cahuacán tunnel take-off reference; the reviewed model did not establish complete corridor visibility from this candidate.

261015 · KM39+500–KM45+500
Carry forward the reviewed split TOP arrangements and field visibility checks from last week. Check the map for each TOP and flagged chainage.

261016 · KM45+500–KM48+500
New corridor. The proposed TOP is near KM47+000; the current mission reference is approximately KM46+940 at 2,756.434 m ASL. Confirm actual chainage, launch elevation, access and a level pad in the field.

Field note format
Use **** between mission/TOP records.

261014 · Wednesday

KM36+300–KM39+000

Project centerline

FlightHub mission route

Modeled masking / field check

Primary TOP

Alternative TOP

Observer

Cahuacán tunnel candidate

261014 · WEDKM36+300–KM39+000

KM36+300–KM39+000

Operating plan: KM37+450 launch with observer near KM36+930. Alternative 2: KM36+930 and KM38+175. The KM36+400 Cahuacán tunnel TOP remains a candidate; the prior terrain review showed masking through KM37+240 and did not establish full-corridor visibility from that point. Confirm actual visibility and communications.

KM37+450 TOP · TOP ASL ___ m · Pano 50 m AGL · aircraft ASL ___ m · Observer KM36+930 **** Alternative 2 records: KM36+930 TOP · TOP ASL ___ m · Pano 50 m AGL · aircraft ASL ___ m KM38+175 TOP · TOP ASL ___ m · Pano 50 m AGL · aircraft ASL ___ m

261015 · THUKM39+500–KM45+500

KM39+500–KM42+000

Operating plan: Split at KM40+235 and KM41+725. Resolve visibility at KM41+890 and the descent from KM41+950–KM42+000 with an observer beyond the crest or local capture.

KM40+235 TOP · TOP ASL ___ m · Pano 50 m AGL · aircraft ASL ___ m KM39+500–KM40+800 **** KM41+725 TOP · TOP ASL ___ m · Pano 50 m AGL · aircraft ASL ___ m KM40+750–KM42+000

KM42+400–KM45+500

Operating plan: Split at KM43+350 and KM45+000. Check KM42+400–KM42+460 locally. Retain the reviewed overlap at KM43+700–KM43+750.

KM43+350 TOP · TOP ASL ___ m · Pano 50 m AGL · aircraft ASL ___ m KM42+400–KM43+750 **** KM45+000 TOP · TOP ASL ___ m · Pano 50 m AGL · aircraft ASL ___ m KM43+700–KM45+500

261016 · FRIKM45+500–KM48+500

KM45+500–KM48+500

New corridor: proposed single TOP near KM47+000. The mission file’s take-off reference is approximately KM46+940, at 2,756.434 m ASL. Confirm the actual TOP chainage, launch ASL, access and pad before flight.

KMxx+xxx TOP · TOP ASL ___ m · Pano 50 m AGL · aircraft ASL ___ m

Field note format

Record actual TOP chainage and elevation, plus the panorama reading. Separate each mission/TOP record with four asterisks.

KMxx+xxx TOP · TOP ASL ___ m · Pano 50 m AGL · aircraft ASL ___ m **** KMxx+xxx TOP · TOP ASL ___ m · Pano 50 m AGL · aircraft ASL ___ m