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KPDK Runway 03R/21L — DeKalb Peachtree Airport

6,001 × 100 ft concrete · true headings 021° / 201° · field elevation 998 ft

Runway 03R/21L at DeKalb Peachtree Airport (KPDK) in Atlanta, GA is 6,001 ft long and 100 ft wide, concrete, with true headings 021° and 201°. Over 2005–2025 the wind gave runway 03R the headwind 46.4% of the time and runway 21L 53.6%, with a crosswind above 15 kt in 1.2% of wind hours. KPDK has no digital ATIS, so the active runway is not known; the wind-favored end and the ATIS Alerts prediction are estimates.

Ask ATIS AIAsk anything about KPDK's weather, runways or delays, or search another airport.

Runway 03R/21L — current operational status

What the D-ATIS, the tower and current NOTAMs state now. The published FAA baseline (NASR) is a separate line in the overview below and does not reflect temporary closures.

RESTRICTED (NOTAM)
  • NOTAM 10/060: !PDK 10/060 PDK RWY 03R RWY END ID LGT U/S 2610221111-2611052359EST

Sources: Published FAA baseline (OurAirports/NASR record) · FAA NOTAMs. Runway NOTAMs stream live from the FAA NOTAM Management Service (SWIM); the official text is shown verbatim below the card. Always confirm with a current briefing.

NOTAMs for runway 03R/21L

Official text as issued; grouped for reading only. “Scheduled” means not yet in effect. NOTAMs are received live from the FAA NOTAM Management Service through SWIM and recorded since Sep 19, 2026; a NOTAM issued before that and not re-issued since may be missing. Get a full briefing before flight.

Lighting · 1
  • 10/060 · DOM10/22 1111Z (7:11 AM EDT) → 11/05 2359Z (6:59 PM EST)
    !PDK 10/060 PDK RWY 03R RWY END ID LGT U/S 2610221111-2611052359EST
Instrument procedure (FDC) · 2
  • 6/5326 · FDC09/24 1523Z (11:23 AM EDT) → 05/06 2355Z (7:55 PM EDT)
    !FDC 6/5326 PDK IAP DEKALB-PEACHTREE, ATLANTA, GA. ILS OR LOC RWY 21L, AMDT 10... S-ILS 21L DA 1393/HAT 402 ALL CATS, VIS ALL CATS RVR 5000. CIRCLING CAT A/B MDA 1620/HAA 622. CHANGE NOTE TO READ: FOR INOP ALS, INCREASE S-ILS 21 ALL CATS VISIBILITY TO RVR 6000 AND S-LOC 21L CAT A/B VISIBILITY TO RVR 5500. TEMPORARY CRANE 1256 MSL 911FT SE OF RWY 21L (2024-ASO-10348-OE). 2609241523-2705062355EST
  • 6/5324 · FDC09/24 1521Z (11:21 AM EDT) → 05/06 2355Z (7:55 PM EDT)
    !FDC 6/5324 PDK IAP DEKALB-PEACHTREE, ATLANTA, GA. RNAV (GPS) Y RWY 21L, AMDT 2... LNAV MDA 1560/HAT 569 ALL CATS, VIS CATS C/D 1 3/8. CIRCLING CAT A/B MDA 1620/HAA 622. VDP 1.2 NM TO JOPUN. CHANGE NOTE TO READ: FOR INOP ALS, INCREASE LNAV/VNAV ALL CATS VISIBILITY TO 1 3/8 SM. TEMPORARY CRANE 1256 MSL 911FT SE OF RWY 21L (2024-ASO-10348-OE). 2609241521-2705062355EST
Other · 1
  • 10/057 · DOM10/20 1103Z (7:03 AM EDT) → 11/04 2359Z (6:59 PM EST)
    !PDK 10/057 PDK RWY 21L RVR U/S 2610201103-2611042359

Current runway assignment is not available from D-ATIS at KPDK. The wind components below show which end the wind favors; the section after it is an ATIS Alerts prediction. Neither is an ATC assignment.

Current wind on Runway 03R/21L

Wind from the east-northeast (070°) at 3 kt

METAR 0153Z (9:53 PM EDT)
Runway 03R
FAVORED BY WIND
Headwind
2 kt
Crosswind
2 ktfrom right
Runway 21L
Tailwind
2 kt
Crosswind
2 ktfrom left
03L21R163421L03RN070°/3 kt
  • arrivals
  • departures
  • LAHSO hold-short
  • closed

Layout from FAA NASR runway-end coordinates; the selected runway is highlighted and no active source exists here. Not for navigation. Official FAA diagram ↗

Wind-favored runway at KPDK right now: 03L (2 kt headwind) — a different runway than this one.

Components use TRUE runway headings and TRUE METAR wind. “Favored by wind” is arithmetic, not an ATC assignment.

Runway 03R/21L outlook

Where runway 03R/21L stands now and which runway at KPDK is likely over the next 12 hours — an estimate, not an ATC assignment.

Time · runway 03R/21L · airport-wide outlook · confidence · forecast wind · why

  1. Now0246Z · 10:46 PM EDT·03R/21L: no runway favored·no runway favored airport-wide·no confidence·wind 070° at 3 kt·Why METAR wind 070° at 3 kt: below 5 kt, wind does not decide the runway.|No recorded calm-wind preference yet, so no end is favored.
  2. +1 h0346Z · 11:46 PM EDT·03R/21L: 03R likely·airport-wide likely 03R then 03L·4 kt headwind, 2 kt crosswind·Low 50%·wind 050° at 5 kt·Why TAF forecast wind 050° at 5 kt favors northeast-facing runway ends: 4 kt headwind and 2 kt crosswind on 03R versus 4 kt headwind on 03L.|No known runway closure prevents this configuration.|Confidence falls with forecast distance (+1 h).
  3. +2 h0446Z · 12:46 AM EDT·03R/21L: 03R likely·airport-wide likely 03R then 03L·4 kt headwind, 2 kt crosswind·Low 47%·wind 050° at 5 kt·Why TAF forecast wind 050° at 5 kt favors northeast-facing runway ends: 4 kt headwind and 2 kt crosswind on 03R versus 4 kt headwind on 03L.|No known runway closure prevents this configuration.|Confidence falls with forecast distance (+2 h).
  4. +3 h0546Z · 1:46 AM EDT·03R/21L: 03R likely·airport-wide likely 03R then 03L·4 kt headwind, 2 kt crosswind·Low 44%·wind 050° at 5 kt·Why TAF forecast wind 050° at 5 kt favors northeast-facing runway ends: 4 kt headwind and 2 kt crosswind on 03R versus 4 kt headwind on 03L.|No known runway closure prevents this configuration.|Confidence falls with forecast distance (+3 h).
  5. +6 h0846Z · 4:46 AM EDT·03R/21L: 03R likely·airport-wide likely 03R then 03L·4 kt headwind, 2 kt crosswind·Low 35%·wind 050° at 5 kt·Why TAF forecast wind 050° at 5 kt favors northeast-facing runway ends: 4 kt headwind and 2 kt crosswind on 03R versus 4 kt headwind on 03L.|No known runway closure prevents this configuration.|Confidence falls with forecast distance (+6 h).
  6. +12 h1446Z · 10:46 AM EDT·03R/21L: 03R likely·airport-wide likely 03R then 03L·5 kt headwind, 4 kt crosswind·Low 20%·wind 060° at 6 kt·Why TAF forecast wind 060° at 6 kt favors northeast-facing runway ends: 5 kt headwind and 4 kt crosswind on 03R versus 5 kt headwind on 03L.|No known runway closure prevents this configuration.|Confidence falls with forecast distance (+12 h).

ATIS Alerts Predicted Runway is an estimate from the TAF wind forecast, runway geometry (most headwind, crosswind penalised, tailwind over 5 kt avoided, longest runway breaks ties), the current stated configuration and any stated closures. Each row lists its reasons; “no runway favored” is a genuine answer under variable or light wind, never replaced by a guess. It is not an ATC assignment and does not know about noise abatement or traffic flow unless the recorded history shows them. TAF issued 2343Z (7:43 PM EDT).

Runway 03R/21L equipment and lighting

What the FAA record lists for each end, annotated with current NOTAM and D-ATIS outages.

Runway 03R
Approach lighting
Not available
Visual glide slope
VASI (4-box, left side)
Runway edge lighting
HIRL (high intensity)
Centerline lighting
Not available
Touchdown zone lighting
Not available
REIL
Available
ILS
Not available
Localizer
Not available
Glideslope
Not available
DME
Not available
Marker beacons
Not available
RVR
rollout
Runway markings
Precision instrument
condition fair
Arresting system
Not available
Runway 21L
Approach lighting
MALSFOUT OF SERVICE
NOTAM 6/5326 · out of service until 05/06 2355Z (7:55 PM EDT)
!FDC 6/5326 PDK IAP DEKALB-PEACHTREE, ATLANTA, GA. ILS OR LOC RWY 21L, AMDT 10... S-ILS 21L DA 1393/HAT 402 ALL CATS, VIS ALL CATS RVR 5000. CIRCLING CAT A/B MDA 1620/HAA 622. CHANGE NOTE TO READ: FOR INOP ALS, INCREASE S-ILS 21 ALL CATS VISIBILITY TO RVR 6000 AND S-LOC 21L CAT A/B VISIBILITY TO RVR 5500. TEMPORARY CRANE 1256 MSL 911FT SE OF RWY 21L (2024-ASO-10348-OE). 2609241523-2705062355EST
NOTAM 6/5324 · out of service until 05/06 2355Z (7:55 PM EDT)
!FDC 6/5324 PDK IAP DEKALB-PEACHTREE, ATLANTA, GA. RNAV (GPS) Y RWY 21L, AMDT 2... LNAV MDA 1560/HAT 569 ALL CATS, VIS CATS C/D 1 3/8. CIRCLING CAT A/B MDA 1620/HAA 622. VDP 1.2 NM TO JOPUN. CHANGE NOTE TO READ: FOR INOP ALS, INCREASE LNAV/VNAV ALL CATS VISIBILITY TO 1 3/8 SM. TEMPORARY CRANE 1256 MSL 911FT SE OF RWY 21L (2024-ASO-10348-OE). 2609241521-2705062355EST
Visual glide slope
PAPI (2-box, right side)
Runway edge lighting
HIRL (high intensity)
Centerline lighting
Not available
Touchdown zone lighting
Not available
REIL
Not available
ILS
ILS/DMEDEGRADED
I-PDK · 111.1 MHz · CAT I
NOTAM 6/5326 · out of service until 05/06 2355Z (7:55 PM EDT)
!FDC 6/5326 PDK IAP DEKALB-PEACHTREE, ATLANTA, GA. ILS OR LOC RWY 21L, AMDT 10... S-ILS 21L DA 1393/HAT 402 ALL CATS, VIS ALL CATS RVR 5000. CIRCLING CAT A/B MDA 1620/HAA 622. CHANGE NOTE TO READ: FOR INOP ALS, INCREASE S-ILS 21 ALL CATS VISIBILITY TO RVR 6000 AND S-LOC 21L CAT A/B VISIBILITY TO RVR 5500. TEMPORARY CRANE 1256 MSL 911FT SE OF RWY 21L (2024-ASO-10348-OE). 2609241523-2705062355EST
Localizer
AvailableOUT OF SERVICE
NOTAM 6/5326 · out of service until 05/06 2355Z (7:55 PM EDT)
!FDC 6/5326 PDK IAP DEKALB-PEACHTREE, ATLANTA, GA. ILS OR LOC RWY 21L, AMDT 10... S-ILS 21L DA 1393/HAT 402 ALL CATS, VIS ALL CATS RVR 5000. CIRCLING CAT A/B MDA 1620/HAA 622. CHANGE NOTE TO READ: FOR INOP ALS, INCREASE S-ILS 21 ALL CATS VISIBILITY TO RVR 6000 AND S-LOC 21L CAT A/B VISIBILITY TO RVR 5500. TEMPORARY CRANE 1256 MSL 911FT SE OF RWY 21L (2024-ASO-10348-OE). 2609241523-2705062355EST
Glideslope
Available
3° · NASR ILS component status: operational, restricted
DME
Available
channel 48X
Marker beacons
Not available
RVR
touchdownOUT OF SERVICE
NOTAM 10/057 · out of service until 11/04 2359Z (6:59 PM EST)
!PDK 10/057 PDK RWY 21L RVR U/S 2610201103-2611042359
NOTAM 6/5326 · out of service until 05/06 2355Z (7:55 PM EDT)
!FDC 6/5326 PDK IAP DEKALB-PEACHTREE, ATLANTA, GA. ILS OR LOC RWY 21L, AMDT 10... S-ILS 21L DA 1393/HAT 402 ALL CATS, VIS ALL CATS RVR 5000. CIRCLING CAT A/B MDA 1620/HAA 622. CHANGE NOTE TO READ: FOR INOP ALS, INCREASE S-ILS 21 ALL CATS VISIBILITY TO RVR 6000 AND S-LOC 21L CAT A/B VISIBILITY TO RVR 5500. TEMPORARY CRANE 1256 MSL 911FT SE OF RWY 21L (2024-ASO-10348-OE). 2609241523-2705062355EST
Runway markings
Precision instrument
condition fair
Arresting system
EMAS

Source: FAA NASR 28-day subscription, cycle effective 2026-10-01 (equipment on record) · FAA NOTAMs via SWIM (live)and the current D-ATIS (outages). “Not available” means the FAA record lists no such equipment for the end; nothing here is inferred. An outage annotation is only ever a reading of the official text shown with it. Declared distances are not shown in this phase.

Land and hold short operations

LAHSO hold-short points and available landing distances on the FAA record, and whether the current D-ATIS reports LAHSO in effect.

Runway 03R

No LAHSO hold-short point on the FAA record for this end.

Runway 21L

No LAHSO hold-short point on the FAA record for this end.

This airport has no D-ATIS, so the current LAHSO state is not known here. Source: FAA NASR cycle 2026-10-01; D-ATIS text read by ATIS Alerts.

Frequencies for runway 03R/21L

Tower, ground, clearance, ATIS and approach frequencies from the FAA record, labelled by what they apply to.

Frequencies serving runway 03R/21L at KPDK
ServiceFrequencyApplies to
Tower120.9Airport-wide
Tower281.5Airport-wide
Ground121.6Airport-wide
Clearance delivery120.9Airport-wide
Clearance delivery125.2Airport-wide
ATIS128.4Airport-wide
Show all frequencies (5 more: approach and departure sectors, secondary and other)
Frequencies serving runway 03R/21L at KPDK
ServiceFrequencyApplies to
CTAF120.9Airport-wide
UNICOM122.95Airport-wide
Tower (secondary)127.2Airport-wide
Approach / departure126.975Airport-wide
Approach / departure239.275Airport-wide

The FAA record does not sectorize KPDK's frequencies by runway; every row applies airport-wide. Source: FAA NASR FRQ, cycle 2026-10-01. Verify on the current chart supplement before use.

Runway 03R/21L overview

Physical characteristics from the FAA-derived runway record.

Length
6,001 ft
Width
100 ft
Surface
Concrete · Good condition
Surface treatment
Grooved
Weight bearing (lb)
S 46k · D 75k
Runway lights
Lighted
Airport elevation
998 ft
Published FAA baseline
Open
Published NASR record; does not reflect temporary closures or restrictions. Current operational status is the card at the top of the page.
Runway 03R
True heading
021°
Magnetic
026°
Published FAA baseline
Open
Threshold elevation
996 ft
TDZ elevation
996 ft
Displaced threshold
None on record
Threshold crossing height
23 ft
Visual glide path
3°
Traffic pattern
Right
Controlling obstruction
bldg, 1 ft, 201 ft from threshold, 1:1 slope
Runway 21L
True heading
201°
Magnetic
206°
Published FAA baseline
Open
Threshold elevation
983 ft
TDZ elevation
991 ft
Displaced threshold
1,005 ft
Threshold crossing height
55 ft
Visual glide path
3°
Traffic pattern
Left
Controlling obstruction
pole, 40 ft, 556 ft from threshold, 8:1 slope

Runway 03R/21L numbers are magnetic; the stored geometry and every wind calculation on this page are TRUE north, so they never need a variation correction. Magnetic headings use the FAA's published variation for this airport, 5.0°W (2015), the same value printed on the FAA airport diagram. Surface condition, treatment, weight bearing, thresholds and traffic pattern are from the FAA NASR record (cycle 2026-10-01); lighting, ILS and LAHSO are in their own sections above. Declared distances are not shown in this phase.

Wind-favored runway at KPDK — last 30 days

Which runway end had the most headwind each hour, from ATIS Alerts' collected wind history — an estimate, not ATC use.

Wind-favored runway - past 30 days

Share of hours each runway had the most headwind. From wind reports, not ATC assignments.

34
47%
03L/03R
25%
21L/21R
25%
16
3%

Historical wind and crosswind on runway 03R/21L

20-year hourly climatology from the ASOS archive, computed per runway end.

From 174,062 hourly observations at KPDK (2005–2025), 104,095 with a steady wind direction (40.2% calm, variable or direction-less). One observation per clock hour; TRUE headings against TRUE wind.

Crosswind on runway 03R/21L (either end)

Mean crosswind
5 kt
median 4.1 kt
90th / 95th percentile
9.8 / 11.8 kt
max 29.6 kt
Above 10 kt
9.1%
> 15 kt: 1.2% · > 20 kt: 0.1%
Gust crosswind > 15 kt
9.6%
90th pct gust 14.8 kt
0%35%69%60%0–5 kt31%5–10 kt7.9%10–15 kt1.1%15–20 kt0.1%20–25 kt0.0%25+ kt
Share of wind hours by crosswind band on runway 03R/21L at KPDK, 2005–2025
Crosswind (kt)Share of wind hours
0–560.2%
5–1030.7%
10–157.9%
15–201.1%
20–250.1%
25+0%

Strongest-crosswind month on average: Jan; calmest: Aug. Percentiles are streaming approximations (t-digest), accurate to about 0.1 kt.

Runway 03R

Headwind
46.4%
of wind hours
Tailwind > 5 kt
14.5%
> 10 kt: 2.1%
Most wind-favored end
8.9%
of steady-wind hours, 03R had the most headwind of every end at KPDK

Runway 21L

Headwind
53.6%
of wind hours
Tailwind > 5 kt
10%
> 10 kt: 0.6%
Most wind-favored end
20.2%
of steady-wind hours, 21L had the most headwind of every end at KPDK

“Most wind-favored end” is meteorological analysis: the share of steady-wind hours (2005–2025) in which this end had the most headwind of every open runway end at KPDK. It does not mean ATC selected the runway that often (parallel ends with the same heading share the credit equally). Observed runway use, where available, is the configuration-history section above.

By wind direction

Wind-favored share of runway 03R and 21L by wind sector, 2005–2025
Wind fromShare of wind hours03R favored21L favoredMean crosswindCrosswind > 15 kt
N 338–023°9%15.5%0%2.7 kt0%
NE 023–068°3%85.1%0%2.1 kt0%
E 068–113°10%49.7%0%4.4 kt0%
SE 113–158°7%0%0%4.4 kt0%
S 158–203°12%0%16.3%2.1 kt0%
SW 203–248°12%0%92.2%2.7 kt0%
W 248–293°22%0%31.2%6.5 kt1.9%
NW 293–338°25%0%0%7.7 kt3.3%

By time of day (airport-local)

morning
03R favored 11.7% · 21L 20.4%
mean crosswind 5 kt · calm 41.4%
afternoon
03R favored 6.7% · 21L 21.2%
mean crosswind 5.9 kt · calm 28.8%
evening
03R favored 6.4% · 21L 17.5%
mean crosswind 4.6 kt · calm 34.8%
night
03R favored 10.6% · 21L 20.6%
mean crosswind 4.3 kt · calm 50.5%

Seasonal runway conditions

037JanFebMarAprMayJunJulAugSepOctNovDec
Mean crosswind on runway 03R/21L at KPDK by month, 2005–2025
MonthMean crosswind (kt)
Jan6.2 kt
Feb5.8 kt
Mar5.7 kt
Apr5.3 kt
May4.6 kt
Jun4.1 kt
Jul3.8 kt
Aug3.7 kt
Sep3.8 kt
Oct4.9 kt
Nov5.4 kt
Dec5.5 kt
Monthly wind and weather statistics for runway 03R/21L at KPDK, 2005–2025
MonthPrevailingMean windGustyMean xwxw > 10xw > 15xw > 2003R tail > 521L tail > 5IFRTSFog
JanNW5.8 kt16%6.2 kt17%2.5%0.1%12.5%11.3%14.4%0.34%15%
FebNW5.8 kt15.9%5.8 kt14.8%2.5%0.1%17.3%10.1%14.2%0.26%13.7%
MarNW5.8 kt17.6%5.7 kt14.2%2.1%0.1%18.6%12.5%10.4%0.61%10%
AprW5.4 kt16.4%5.3 kt11.5%1.8%0.1%22.7%9.1%7%0.84%7%
MayW4.6 kt9.9%4.6 kt6.3%0.5%0.1%19.8%7.6%6.4%1.38%6.7%
JunW4.1 kt5.5%4.1 kt3%0.1%0%15.3%8.4%4.8%2.35%5.5%
JulW3.8 kt3.7%3.8 kt1.9%0.1%0%14.3%6.7%4.7%2.94%6.7%
AugW3.3 kt3.1%3.7 kt1.4%0.1%0%10.6%7.9%7.1%2.45%7.2%
SepNW3.2 kt4%3.8 kt1.9%0.1%0%7.8%12.1%7.7%0.84%8.7%
OctNW3.9 kt8.4%4.9 kt7.7%0.7%0%9.4%13.2%9.1%0.12%9.2%
NovNW4.4 kt9.8%5.4 kt10.9%1%0.1%9.5%12.5%10.9%0.08%11.9%
DecNW4.9 kt11.2%5.5 kt12%1.9%0.1%11.7%8.6%17.3%0.28%17.2%

IFR, thunderstorm (TS) and fog columns are airport-wide shares of hours; the crosswind and tailwind columns are specific to this runway. Prevailing = most common 45° wind sector among wind hours.

Runway 03R/21L closure history

Kept per source with its provenance: D-ATIS-observed, NOTAM-observed and the FAA published baseline are never merged.

KPDK has no D-ATIS, so there is no broadcast-observed closure record.

NOTAM observed · recorded since Sep 19, 2026 (no archive before that)

No closure NOTAM naming runway 03R/21L has been received since the stream went live.

Published FAA baseline (NASR record)

Runway 03R/21L: Open on the published record — a baseline that does not reflect temporary closures or restrictions, not the current operational status.

Recent pilot reports involving runway 03R/21L

Official PIREPs that name this runway explicitly, past 6 hours.

No pilot report in the last 6 hours names runway 03R/21L at KPDK explicitly. Reports near the airport that do not name a runway are on the airport page.

Instrument approaches to runway 03R/21L

From the FAA d-TPP, linked to the official plates.

Runway 03R

Circling / other approaches at KPDK

No departure procedures · 6 STARs · FAA hot spots page ↗ · FAA d-TPP cycle 2611. Plates open on aeronav.faa.gov (public domain); ATIS Alerts does not reproduce charts or minimums.

Methodology and sources

Short version below; the full write-up is at Runway Intelligence methodology, and every launched airport is listed on the Runway Intelligence hub.

  • Active runwayscome first from the tower's TFDM (Terminal Flight Data Manager) airport configuration, received as structured data through the FAA SWIM Cloud Distribution Service at towers that have it; otherwise from the airport's D-ATIS text (community relay of the FAA broadcast) with an open, tested parser, and the broadcast text is always shown. Every change is recorded, so “recorded use” is what the facility stated, never an inference. ATIS Alerts is not an FAA product and this is not FAA data; SWIM content is for non-operational use.
  • Flowis the compass direction of the stated arrival ends (eight sectors, named only when every arrival end points within 30° of the others and clear of a sector edge); a tower's own configuration name is used when it carries a direction word. Stored separately from the runway sets.
  • Equipment, LAHSO and frequencies come from the FAA NASR 28-day subscription (cycle 2026-10-01): approach lights, visual glide slope, edge / centerline / touchdown-zone lights, REIL, ILS components with FAA status, RVR, markings, LAHSO hold-short points and available landing distances, and facility frequencies with their published sectorization. Outage annotations are readings of the NOTAM or D-ATIS text shown beside them. Blank FAA fields read “Not available”.
  • Wind components use the current METAR (aviationweather.gov) against TRUE runway headings from the OurAirports/FAA runway record.
  • Runway visual range, tower demand and traffic-management restrictions come from FAA SWIM: STDDS Airport Data (RVR and light settings, about 130 airports) and TFDM (15-minute runway demand, APREQ/MIT restrictions). Each block is stamped with its own time; none of it is an FAA product or a clearance.
  • Predicted runway scores each open end from the TAF wind (headwind, crosswind penalty, tailwind avoidance, longest-runway tie-break), excludes stated closures, and — once a wind sector has 24 h of recorded use — adjusts confidence by what the facility did under similar wind; every row lists its reasons. It does not model noise abatement or flow programs beyond what the record shows.
  • History thresholds: usage shares need 12 / 48 / 168 recorded hours for the 24-hour / 7-day / 30-day windows; a wind sector needs 24 h and 5 days; time-of-day needs 7 days and 20 h per daypart; flow shares need 48 h. Below a bar the module says so instead of showing a percentage.
  • Climatology: Iowa Environmental Mesonet ASOS archive, one observation per hour, 45° wind sectors, percentiles via t-digest; runway geometry is today's record applied to all years. Methodology v1.
  • PIREPs: official reports from aviationweather.gov are attached only when the text names this runway and the report is tied to KPDK by identifier or by position within 15 NM. Approaches: FAA d-TPP metafile, current charting cycle; plates link to aeronav.faa.gov. No minimums are reproduced.
  • Data freshness: METAR and D-ATIS refresh every minute on this page; the D-ATIS recorder ran 1 min ago; usage rollups every 3 h; climatology through 2025-12-31.

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Other runways at KPDK

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Tools for this runway

KPDK airport diagram

Official FAA taxiway and runway layout. Tap to zoom.

Official FAA airport diagram · d-TPP cycle 2611 · Not for navigation. Download the official FAA PDF ↗

⚠️ ATIS Alerts provides informational runway analysis based on available weather, the tower's TFDM configuration and NOTAMs received through FAA SWIM, D-ATIS text, FAA data and historical observations. Active runways shown here are what the tower or its D-ATIS stated and may lag or be misread; NOTAM coverage is not complete; predicted runways are an ATIS Alerts estimate, not an ATC assignment; equipment states are readings of the official text shown with them. Not an FAA product. Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.