Auto mode pulls runway data from the FAA NASR subscription. NASR-only — OurAirports fallback is not accepted for ALP tables (it lacks declared distances and per-end data). If an airport isn't in NASR, switch to Manual.
Default condition columns (each runway inherits these when an airport is looked up; adjust per runway below)
Runways (auto-populated from FAA NASR — confirm below; these flow into every table & export. Set per-runway condition columns or use “Copy to others”.)
Each row sets AAC / ADG / visibility for one runway (by id, e.g. 17/35 or 17) or all runways (blank id). Drives the RDSM design-standard dimensions and Part 77 rows folded into the Runway Data table. The Aircraft Library can classify AAC/ADG.
Runway id (opt)
AAC
ADG
Visibility
Approach type
Small aircraft
Critical aircraft (per runway & condition)Step 3
Set the design aircraft for each runway and condition. Pick from the aircraft library to auto-fill AAC, ADG, approach speed, wingspan, length, tail height, and MTOW — or type AAC/ADG manually. Drives the Critical Aircraft Table.
One row per runway × condition. Run after editing runways or conditions.
Runway
Condition
Design aircraft
AAC
ADG
App spd (kt)
Wingspan (ft)
Length (ft)
Tail ht (ft)
MTOW (lb)
Look up an airport (or add manual runways), then click “Sync with runways”.
Supplemental tables (manual entry)Step 4
AvPlot has no automated source for these SPI ALP tabs — add rows to fill them. The XLSX/DXF shells (correct headers and order) are produced either way, so the format is ready even if left blank.
Taxiway Data (Existing / Future per field)
Desig. E
Desig. F
TDG E
TDG F
Width E
Width F
Shoulder E
Shoulder F
TSA E
TSA F
TOFA E
TOFA F
TESM E
TESM F
Lights E
Lights F
NGS Survey Monuments
PID No.
Designator
Latitude
Longitude
Marker
Elev (MSL ft)
Wind Coverage (crosswind coverage %, by runway end)
All Weather
Runway End
10.5 kt
13 kt
16 kt
20 kt
IFR
Runway End
10.5 kt
13 kt
16 kt
20 kt
VFR
Runway End
10.5 kt
13 kt
16 kt
20 kt
Buildings & Facilities
Building No.
Description
Elev (MSL ft)
Generate packageStep 5
Package contents
Airport Data
Existing/Future: elevation, ARP, NAVAIDs, mag var, NPIAS
Runway Data
Per runway/condition; RDSM dims (RSA/ROFA/RPZ/POFZ) + Part 77 folded in
Critical Aircraft
AAC/ADG + speed/wingspan/length/tail/MTOW
Taxiway / NGS / Wind / Buildings
Manual-entry shells (Step 4) in the SPI template format
Declared Distances
Existing/Future blocks: TORA / TODA / ASDA / LDA per end
Modifications of Standards
Description / FAA approval / MOS ID (None by default)
Cell overrides — runway
Future / Ultimate / custom cells inherit the Existing value by default. Add an override only where a condition's value differs. Applies across the Runway Data and Declared Distances tables.