Empresas Diaz - Rio Pedras HeliportPrivate

PR42 · San Juan, PR · Open on the map

Elevation

154 ft MSL

Longest runway

40 ft H1/

Runway

Weather

METAR observed

No current METAR for PR42 right now.

TAF forecast

Loading forecast…

Sun & FAA night2026-09-18 · night begins 06:46 PM

Event	Local (AST)	UTC
Morning civil twilight Loggable night ends	05:51 AM	09:51Z
Sunrise	06:12 AM	10:12Z
Sunset	06:24 PM	22:24Z
Evening civil twilight Loggable night begins	06:46 PM	22:46Z

Loggable night (§1.1)

06:46 PM → 05:51 AM

Night currency (§61.57)

07:24 PM → 05:12 AM

Plan a flight from PR42

Destination

TAS (kt)Burn (gph)Reserve (hr)Cruise (ft)Max alt (ft)Wind from (°)Wind (kt)

Winds aloft NOAA forecast · 3,000 to 53,000 ft

Loading winds aloft…

Full reports: nearest reporting station

Advisories

NOTAMs · Loading NOTAMs…

Pilot reports · Loading PIREPs…

Airspace hazards · Checking SIGMETs and G-AIRMETs…

Temporary flight restrictions · Checking for TFRs…

Runways

Headings shown are true (magnetic variation unavailable).

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
H1/	40 ft

Prefer one flat page? Full runway details for PR42 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the PR42 kneeboard →

Comms & NavAids

No published frequencies, ILS, or nearby navaids for PR42.

Charts & procedures

No published instrument procedures or Chart Supplement for PR42 — open it on the VFR sectional →

Airport info

Airport information

FAA LID: PR42
Coordinates: 18.3953, -66.0514
Elevation: 154 ft MSL

Detailed FAA facility data isn't available for this airport.

No published services or facility detail for PR42.

Nearby airports

PR17 · Prasa-BarbosaHeliportPrivate (1 NM)PR99 · PuertoHeliportPrivate (1 NM)2PR9 · Centro Medico FieldHeliportPrivate (1 NM)12PR · Villamil-304 Ponce De LeonHeliportPrivate (2 NM)PR68 · Mora Development CorpHeliportPrivate (2 NM)PR13 · Insular Government Number TwoHeliportPrivate (2 NM)

About PR42

Empresas Diaz - Rio Pedras (PR42) is a heliport in San Juan, PR, at 154 ft MSL. It has 1 runway, the longest 40 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for PR42, refreshed from the Aviation Weather Center and FAA NASR.

What is the longest runway at PR42?

Empresas Diaz - Rio Pedras has 1 runway; the longest is 40 ft. See the Runways section for headings, surface, and lighting.

Where is PR42?

Empresas Diaz - Rio Pedras is in San Juan, PR, at an elevation of 154 ft MSL. Coordinates: 18.3953, -66.0514.

More about PR42

Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open PR42 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.

Something here wrong or out of date? Report a data problem.