KRDG Reading Rgnl/Carl A Spaatz Fld

UNKNOWN

Unknown — not enough evidence to call a runway

We don't know, and saying so beats guessing. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. No ADS-B traffic data available.

certainty: — evidence: NONE Class D

Wind 350° true at 5 kt · VFR · 23 min old · from KLNS (21.6 nm away)

▶ Listen live — ATIS/CTAF on LiveATC opens LiveATC’s own player · verify the broadcast yourself

36 41% 5151 ft · 5 kt head, 0 kt x-left

31 37% 6350 ft · 3 kt head, 4 kt x-right

13 15% 6350 ft · 3 kt TAIL, 4 kt x-left

18 7% 5151 ft · 5 kt TAIL, 0 kt x-right

Active NOTAMs affecting runways

APCH OTS RWY 36 until 10-28 19:55Z

IAP READING RGNL/CARL A SPAATZ FLD, READING, PA.
ILS OR LOC RWY 36, AMDT 30D...
MISSED APPROACH: CLIMB TO 900 THEN CLIMBING LEFT TURN TO 3000 ON HEADING 200 AND ETX R-234 TO BOYER INT AND HOLD, CONTINUE CLIMB-IN-HOLD TO 3000, RAV VOR OUT OF SERVICE.
2609281955-2610281955EST

Why — evidence behind this answer

Runway 36

WIND 5 kt headwind, 0 kt left crosswind 23 min ago +0.35
PRIOR runway length 5151 ft -0.02

Runway 31

WIND 3 kt headwind, 4 kt right crosswind 23 min ago +0.19
PRIOR runway length 6350 ft +0.02

Runway 13

WIND 3 kt TAILWIND, 4 kt left crosswind 23 min ago -0.73
PRIOR runway length 6350 ft +0.02

Runway 18

WIND 5 kt TAILWIND, 0 kt right crosswind 23 min ago -1.40
PRIOR runway length 5151 ft -0.02

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	23 min	Nearest station KLNS (21.6 nm away)
ADSB	UNAVAILABLE		No ADS-B track history here yet
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (No ADS-B track history here yet)

Was this right?

KRDG field & runways

Reading Rgnl/Carl A Spaatz Fld, Reading, Pennsylvania. Field elevation 343 ft. Class D airspace. Towered. Magnetic variation 12.0°W on record, 11.5°W today.

The FAA's variation of record is the number this field was surveyed against; the second is where north points now, from WMM2025. It is moving 0.025°/year east — about 1° every 40 years — which is why runway numbers eventually stop matching their pavement.

Runway data from the FAA NASR 01 Oct 2026 cycle. Where NASR locates both thresholds, the true heading is the bearing between them rather than NASR's whole-degree alignment. Magnetic is that heading against *today's* declination from WMM2025, not the field's variation of record — so it can differ from the chart by the gap between the two shown above. The number painted on the runway is the one ATC uses.
Runway	True	Magnetic	Number	Length	Surface	Pattern	Notes
13	121.4°	132.8°	matches	6,350 ft	ASPH		ILS
18	172.2°	183.7°	matches	5,151 ft	ASPH	left
31	301.4°	312.8°	matches	6,350 ft	ASPH	left
36	352.2°	3.7°	matches	5,151 ft	ASPH	left	ILS

Generated 11:16:00Z · auto-refreshes · JSON

KRDG ☆ Reading Rgnl/Carl A Spaatz Fld